Crossover Episodes
by MovieTVRomanceFan | created - 07 Mar 2019 | updated - 31 Oct 2021 | PublicList of crossover episodes from various shows, also including some backdoor pilot episodes and even special crossover movies.
- Instant Watch Options
- Genres
- Movies or TV
- IMDb Rating
- In Theaters
- Release Year
- Keywords
1.
NCIS (2003– )
Episode:
Legend (Part I)
(2009)
TV-14 | 43 min | Action, Crime, Drama
Gibbs and company start looking into the murder of a Marine. Gibbs and McGee go to Los Angeles for a joint gig with the NCIS Office of Special Projects in LA due to a suspected link. The investigation continues on both coasts. [Continued.]
Director: Tony Wharmby | Stars: Mark Harmon, Michael Weatherly, Cote de Pablo, Pauley Perrette
Votes: 856
Part 1 of the Backdoor Pilot for NCIS: Los Angeles.
It introduced the characters, G. Callen, Sam Hanna, Kensi Blye, Eric Beale and Nate Getz.
2.
NCIS (2003– )
Episode:
Legend (Part II)
(2009)
TV-14 | 44 min | Action, Crime, Drama
Gibbs and McGee continue with the OSP in LA. Rifkin shows up and interferes with the NCIS investigation. Two sleepers in a terrorist cell die, but OSP agents swarm a shop and grab others. Gibbs intercepts Rifkin and tells him to go home.
Director: James Whitmore Jr. | Stars: Mark Harmon, Michael Weatherly, Cote de Pablo, Pauley Perrette
Votes: 822
Part 2 of the Backdoor Pilot for NCIS: Los Angeles.
3.
JAG (1995–2005)
Episode:
Ice Queen
(2003)
TV-14 | 60 min | Action, Crime, Drama
A Boy Scout finds the decomposing body of Lt. Loren Singer in a tree. The NCIS investigates, and Harm becomes the prime suspect. The NCIS finds not only surprises about the death but also circumstantial evidence pointing straight to Harm.
Director: Donald P. Bellisario | Stars: David James Elliott, Catherine Bell, Patrick Labyorteaux, John M. Jackson
Votes: 309
Part 1 of the Backdoor Pilot for NCIS.
It introduced the characters, Leroy Jethro Gibbs, Tony DiNozzo, Abby Sciuto, Ducky Mallard and Tom Morrow.
4.
JAG (1995–2005)
Episode:
Meltdown
(2003)
TV-14 | 60 min | Action, Crime, Drama
NCIS Agent Gibbs continues his investigation on the terrorist, Amad Bin Atwa to avert another attack on a Navy ship. Harm is court-martialed for the murder of Lt. Singer.
Director: Scott Brazil | Stars: David James Elliott, Catherine Bell, Patrick Labyorteaux, John M. Jackson
Votes: 262
Part 2 of the Backdoor Pilot for NCIS.
5.
Grey's Anatomy (2005– )
Episode:
The Other Side of This Life, Part 1
(2007)
TV-14 | 60 min | Drama, Romance
Addison heads for warmer climate to figure things out, Meredith's stepmother visits the clinic, Cristina's perfect wedding is challenged when she and Burke's mothers visit, and Izzie tries to talk to George.
Director: Michael Grossman | Stars: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers
Votes: 1,546
Part 1 of the Backdoor Pilot for Private Practice.
It introduced the characters, Naomi Bennett, Sam Bennett, Violet Turner, Cooper Freedman, Pete Wilder and Dell Parker.
6.
Grey's Anatomy (2005– )
Episode:
The Other Side of This Life, Part 2
(2007)
TV-14 | 60 min | Drama, Romance
Addison is pulled into the case of a high-risk surrogate mother, Meredith's stepmother develops a complication, Izzie struggles with George's decision, and Ava has surgery which may restore her memory.
Director: Michael Grossman | Stars: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers
Votes: 1,432
Part 2 of the Backdoor Pilot for Private Practice.
7.
Grey's Anatomy (2005– )
Episode:
Piece of My Heart
(2008)
TV-14 | 60 min | Drama, Romance
Addison is not prepared for all the changes that greet her upon her return to Seattle Grace for a specialized surgery, Meredith and Derek begin their clinical trial, Izzie feels left out, ... See full summary »
Director: Mark Tinker | Stars: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers
Votes: 1,222
Addison Forbes Montgomery makes a special guest appearance.
This episode was to help give Addison an opportunity to come back to Grey’s Anatomy as at the time, Private Practice was in fear of being cancelled.
8.
Grey's Anatomy (2005– )
Episode:
Beat Your Heart Out
(2009)
TV-14 | 60 min | Drama, Romance
Cristina carries on an intense flirtation with Owen, Derek gets advice from everyone on how to propose, Izzie gets some tests done, and Bailey's promotion may stand in the way of a new career possibility.
Director: Julie Anne Robinson | Stars: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers
Votes: 1,303
9.
Private Practice (2007–2013)
Episode:
Acceptance
(2009)
TV-14 | 60 min | Comedy, Drama, Romance
When Archer suffers a seizure, Addison and Naomi, search for a cause and a cure. In their quest they call Derek Shepherd for help. Meanwhile, Violet tells about the pregnancy to Sheldon and... See full summary »
Director: Steve Gomer | Stars: Kate Walsh, Tim Daly, Audra McDonald, Paul Adelstein
Votes: 226
10.
Grey's Anatomy (2005– )
Episode:
Before and After
(2009)
TV-14 | 55 min | Drama, Romance
Owen runs into someone very special from his past. Izzie employs her fellow doctors in a medical game made to help teach the interns. Naomi, Sam and Addison rush Archer to Seattle Grace and meet with Derek and Mark to save his life.
Director: Daniel Attias | Stars: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers
Votes: 1,166
11.
Private Practice (2007–2013)
Episode:
Ex-Life
(2009)
TV-14 | 55 min | Comedy, Drama, Romance
After suffering a severe asthma attack at Seattle Grace, Sam is treated by Naomi and Bailey who try to determine the cause. Meanwhile Addison assists Derek in a case involving a pregnant woman.
Director: Mark Tinker | Stars: Kate Walsh, Tim Daly, Audra McDonald, Paul Adelstein
Votes: 272
12.
Grey's Anatomy (2005– )
Episode:
An Honest Mistake
(2009)
TV-14 | 60 min | Drama, Romance
Addison and Derek differ on the treatment plan for their patient, Cristina discovers malpractice in high places, Izzie gets bad news, and Mark spectacularly mistimes his confession.
Director: Randy Zisk | Stars: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers
Votes: 1,457
13.
Grey's Anatomy (2005– )
Episode:
Invasion
(2009)
TV-14 | 60 min | Drama, Romance
As Mercy West merges with Seattle Grace, battle lines are drawn between the two hospital's residents over the patients.
Director: Tony Phelan | Stars: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers
Votes: 1,183
Part 1 of an unofficial crossover between Grey’s Anatomy and Private Practice.
Although this isn’t officially considered as a crossover this episode still plays a part that continues a patient’s story onto Private Practice.
14.
Private Practice (2007–2013)
Episode:
Right Here, Right Now
(2009)
TV-14 | 60 min | Comedy, Drama, Romance
Dr. Miranda Bailey shows up in California with a pair of patients in tow; a donor and her recipient sister, a young lady who needs a kidney transplant within 72 hours in order to survive. ... See full summary »
Director: Rob Corn | Stars: Kate Walsh, Tim Daly, Audra McDonald, Paul Adelstein
Votes: 236
Part 2 of an unofficial crossover between Grey’s Anatomy and Private Practice.
Miranda Bailey makes a special guest appearance.
15.
Hawaii Five-0 (2010–2020)
Episode:
Pa Make Loa (Touch of Death)
(2012)
TV-14 | 43 min | Action, Crime, Drama
Danny and Chin Ho partner with NCIS agents Sam Hanna and G. Callen to track down a suspect who's infecting people with a deadly virus.
Director: Bryan Spicer | Stars: Alex O'Loughlin, Scott Caan, Daniel Dae Kim, Grace Park
Votes: 674
Part 1 of a special crossover event between Hawaii Five-0 and NCIS: Los Angeles.
16.
NCIS: Los Angeles (2009–2023)
Episode:
Touch of Death
(2012)
TV-14 | 42 min | Action, Crime, Drama
G and Sam return from an investigation in Honolulu; Danny and Chin, of Hawaii Five-0, accompany them; they seek to intercept a rogue epidemiologist with smallpox virus; the team figure out the case and prevent an unimaginable disaster.
Director: Tony Wharmby | Stars: Chris O'Donnell, Daniela Ruah, Eric Christian Olsen, Barrett Foa
Votes: 475
Part 2 of a special crossover event between Hawaii Five-0 and NCIS: Los Angeles.
17.
Hawaii Five-0 (2010–2020)
Episode:
Ka Hakaka Maika'i (The Good Fight)
(2011)
TV-14 | 42 min | Action, Crime, Drama
While Five-0 tries to figure out who killed a well-known Honolulu businessman, Joe gets an unwelcome visitor while trying to search for answers about the video.
Director: Larry Teng | Stars: Alex O'Loughlin, Scott Caan, Daniel Dae Kim, Grace Park
Votes: 691
Kensi Blye makes a special guest appearance.
18.
Grey's Anatomy (2005– )
Episode:
You Really Got a Hold on Me
(2018)
TV-14 | 43 min | Drama, Romance
Two boys injured in a house fire are brought to Grey Sloan and firefighter Andy Herrera's skills are put to the test when one of the boys is near death.
Director: Nzingha Stewart | Stars: Ellen Pompeo, Justin Chambers, Chandra Wilson, James Pickens Jr.
Votes: 851
The Backdoor Pilot for Station 19.
It introduced the main protagonist, Andy Herrera.
19.
Grey's Anatomy (2005– )
Episode:
Momma Knows Best
(2018)
TV-14 | 42 min | Drama, Romance
Meredith turns heads when she shows up to work ready for a blind date later that day; Alex makes a questionable decision to save a patient; the burden of knowing Teddy's secret keeps Maggie up at night.
Director: Cecilie A. Mosli | Stars: Ellen Pompeo, Justin Chambers, Chandra Wilson, James Pickens Jr.
Votes: 952
Part 1 of a special crossover event between Grey’s Anatony and Station 19.
20.
Station 19 (2018–2024)
Episode:
Under the Surface
(2018)
TV-14 | 40 min | Action, Drama, Romance
It's a life-or-death situation when a young boy falls into water pipes beneath the city; with the clock ticking, the firefighters jump into action to save his life.
Director: Milan Cheylov | Stars: Jaina Lee Ortiz, Jason George, Grey Damon, Barrett Doss
Votes: 872
Part 2 of a special crossover event between Grey’s Anatomy and Station 19.
21.
NCIS (2003– )
Episode:
Crescent City (Part I)
(2014)
TV-14 | 42 min | Action, Crime, Drama
In New Orleans, Louisiana, two local special agents of the NCIS, Pride and LaSalle, start to investigate the death of Dan McLane, who was not only a member of the US House of ... See full summary »
Director: James Whitmore Jr. | Stars: Mark Harmon, Michael Weatherly, Sean Murray, Pauley Perrette
Votes: 770
Part 1 of the Backdoor Pilot for NCIS: New Orleans.
22.
NCIS (2003– )
Episode:
Crescent City (Part II)
(2014)
TV-14 | 41 min | Action, Crime, Drama
While investigating the death of a US congressman, the Gibbs team and the gang in Nola continue to seek both a killer and a connection to an old case. Another man dies. Ducky suggests a theory, and the bunch put all the pieces together.
Director: Tony Wharmby | Stars: Mark Harmon, Michael Weatherly, Pauley Perrette, Sean Murray
Votes: 714
Part 2 of the Backdoor Pilot for NCIS: New Orleans.
23.
NCIS (2003– )
Episode:
Pandora's Box, Part I
(2017)
TV-PG | 41 min | Action, Crime, Drama
When Abby's homeland security think tank is compromised, the team realizes that a theoretical terror playbook has been stolen.
Director: Alrick Riley | Stars: Mark Harmon, Pauley Perrette, Sean Murray, Wilmer Valderrama
Votes: 555
Part 1 of a special crossover event between NCIS and NCIS: New Orleans.
24.
NCIS: New Orleans (2014–2021)
Episode:
Pandora's Box, Part II
(2017)
TV-14 | 41 min | Action, Crime, Drama
McGee and Torres come to New Orleans to help Pride and his team search for a missing homeland security theoretical terror playbook.
Director: LeVar Burton | Stars: Scott Bakula, Lucas Black, Vanessa Ferlito, Rob Kerkovich
Votes: 356
Part 2 of a special crossover event between NCIS and NCIS: New Orleans.
25.
The Vampire Diaries (2009–2017)
Episode:
The Originals
(2013)
TV-14 | 42 min | Drama, Fantasy, Horror
Klaus returns to his past in New Orleans and meets with his former protégé, Marcel (CHARLES MICHAEL DAVIS), a charismatic vampire with control over the city's inhabitants.
Director: Chris Grismer | Stars: Nina Dobrev, Paul Wesley, Ian Somerhalder, Steven R. McQueen
Votes: 2,099
The Backdoor Pilot for The Originals.
26.
The Vampire Diaries (2009–2017)
Episode:
Moonlight on the Bayou
(2016)
TV-14 | 41 min | Drama, Fantasy, Horror
Stefan goes to New Orleans to lure Rayna Cruz away from his friends and comes face to face with Klaus Mikaelson, who's suspicious of his old friend's arrival.
Director: Jeffrey G. Hunt | Stars: Paul Wesley, Ian Somerhalder, Kat Graham, Candice King
Votes: 1,188
Part 1 of a special crossover event between The Vampire Diaries and The Originals.
27.
The Originals (2013–2018)
Episode:
A Streetcar Named Desire
(2016)
TV-14 | 42 min | Drama, Fantasy, Horror
The unexpected arrival of Stefan Salvatore may be the key to helping Freya rescue Klaus and Elijah from a magical trap.
Director: Matthew Hastings | Stars: Joseph Morgan, Daniel Gillies, Phoebe Tonkin, Charles Michael Davis
Votes: 1,414
Part 2 of a special crossover event between The Vampire Diaries and The Originals.
28.
CSI: Crime Scene Investigation (2000–2015)
Episode:
Cross-Jurisdictions
(2002)
TV-14 | 47 min | Crime, Drama, Mystery
Las Vegas's retired police commissioner Duke Rittle was tortured to death after an 'exclusive' party. The ex-con who drove him is found murdered in the car's trunk, but not the last on ... See full summary »
Director: Danny Cannon | Stars: William Petersen, Marg Helgenberger, Gary Dourdan, George Eads
Votes: 1,086
The Backdoor Pilot for CSI: Miami.
It introduced the characters, Horatio Caine, Calleigh Duquesne, Eric Delko and Tim Speedle.
29.
CSI: Miami (2002–2012)
Episode:
MIA/NYC Nonstop
(2004)
TV-14 | 45 min | Action, Crime, Drama
Examining the bloody murder of a Miami father and his wife, which the teenage daughter survived, Horatio's team soon finds trails to a car rented by a man who flew in from New York City. ... See full summary »
Director: Danny Cannon | Stars: David Caruso, Emily Procter, Adam Rodriguez, Khandi Alexander
Votes: 532
The Backdoor Pilot for CSI: NY.
It introduced the characters, Mac Taylor, Stella Bonasera, Danny Messer, Sheldon Hawkes and Aiden Burn
30.
CSI: Miami (2002–2012)
Episode:
Felony Flight
(2005)
TV-14 | 55 min | Action, Crime, Drama
Henry Darius, a man who killed several women in New York, claims that he also killed a woman in Miami and offers to show them where he buried her. The plane transporting him suddenly has to... See full summary »
Director: Scott Lautanen | Stars: David Caruso, Emily Procter, Adam Rodriguez, Khandi Alexander
Votes: 438
Part 1 of a special crossover event between CSI: Miami and CSI: NY.
31.
CSI: NY (2004–2013)
Episode:
Manhattan Manhunt
(2005)
TV-14 | 50 min | Action, Crime, Drama
Horatio Caine arrives from Miami with Mac to help to find a dangerous criminal who has kidnapped a young girl. The truth about the killer will be shocking.
Director: Rob Bailey | Stars: Gary Sinise, Melina Kanakaredes, Carmine Giovinazzo, Anna Belknap
Votes: 446
Part 2 of a special crossover event between CSI: Miami and CSI: NY.
32.
CSI: Miami (2002–2012)
Episode:
Bone Voyage
(2009)
TV-14 | 44 min | Action, Crime, Drama
Horatio Caine calls Las Vegas CSI Dr. Ray Langston to come to Miami when a severed leg found in the Everglades is discovered to belong to a girl who went missing in Las Vegas a week earlier.
Director: Sam Hill | Stars: David Caruso, Emily Procter, Jonathan Togo, Rex Linn
Votes: 358
Part 1 of a special crossover event between CSI: Miami, CSI: NY and CSI: Crime Scene Investigation.
33.
CSI: NY (2004–2013)
Episode:
Hammer Down
(2009)
TV-14 | 60 min | Action, Crime, Drama
A big rig accident results in the discovery of an interstate trucking ring that specializes in human cargo and black market organ harvesting -- and sets off a race against time to save a hostage.
Director: Scott Lautanen | Stars: Gary Sinise, Melina Kanakaredes, Carmine Giovinazzo, Anna Belknap
Votes: 310
Part 2 of a special crossover event between CSI: Miami, CSI: NY and CSI: Crime Scene Investigation.
34.
CSI: Crime Scene Investigation (2000–2015)
Episode:
The Lost Girls
(2009)
TV-14 | 60 min | Crime, Drama, Mystery
The homicide of a weathercaster who was moonlighting as a prostitute uncovers a clue that could lead Dr. Langston to the missing woman from his New York and Miami cases.
Director: Alec Smight | Stars: Laurence Fishburne, Marg Helgenberger, George Eads, Eric Szmanda
Votes: 710
Part 3 of a special crossover event between CSI: Miami, CSI: NY and CSI: Crime Scene Investigation.
35.
CSI: Crime Scene Investigation (2000–2015)
Episode:
In Vino Veritas
(2013)
TV-14 | 44 min | Crime, Drama, Mystery
While the team tries to solve a murder tied to counterfeit wine, Mac Taylor from the New York crime lab comes to Las Vegas for his girlfriend's convention, only to discover that she has disappeared.
Director: Louis Shaw Milito | Stars: Ted Danson, Elisabeth Shue, George Eads, Jorja Fox
Votes: 475
Part 1 of a special crossover event between CSI: Crime Scene Investigation and CSI: NY.
36.
CSI: NY (2004–2013)
Episode:
Seth and Apep
(2013)
TV-14 | 43 min | Action, Crime, Drama
With the help of D.B. Russell from the Las Vegas crime lab, Mac is able to identify the people who kidnapped Christine. But will he get to her before it's too late?
Director: Eric Laneuville | Stars: Gary Sinise, Sela Ward, Carmine Giovinazzo, Anna Belknap
Votes: 255
Part 2 of a special crossover event between CSI: Crime Scene Investigation and CSI: NY.
37.
CSI: Crime Scene Investigation (2000–2015)
Episode:
Kitty
(2014)
TV-14 | 44 min | Crime, Drama, Mystery
The CSIs investigate the cyber-related murder of a prominent casino owner's wife and receive help from the FBI's Cyber Crime Division. Patricia Arquette guest stars.
Director: Eagle Egilsson | Stars: Ted Danson, Elisabeth Shue, George Eads, Jorja Fox
Votes: 545
The Backdoor Pilot for CSI: Cyber.
38.
CSI: Crime Scene Investigation (2000–2015)
Episode:
The Twin Paradox
(2014)
TV-14 | 43 min | Crime, Drama, Mystery
Frustration mounts for the CSI team as another victim surfaces who is linked to the Gig Harbor killer.
Director: Philip Conserva | Stars: Ted Danson, Elisabeth Shue, George Eads, Jorja Fox
Votes: 389
39.
The Originals (2013–2018)
Episode:
The Tale of Two Wolves
(2018)
TV-14 | 42 min | Drama, Fantasy, Horror
With Hope facing a life-threatening affliction and deteriorating quickly, Klaus travels to Mystic Falls to seek help from Caroline. Tasked with keeping Hope preoccupied in Mystic Falls, ... See full summary »
Director: Rudy Persico | Stars: Joseph Morgan, Daniel Gillies, Phoebe Tonkin, Charles Michael Davis
Votes: 1,189
40.
How to Rock (2012)
Episode:
How to Rock an Election
(2012)
TV-G | 24 min | Comedy, Family, Musical
After The Perfs win the Class President elections four years in a row, Kacey and Kevin both decide to run, but in separate campaigns. To lure in the votes, Kacey tells the whole student ... See full summary »
Director: Adam Weissman | Stars: Cymphonique Miller, Samantha Boscarino, Max Schneider, Lulu Antariksa
Votes: 23
41.
Marvin Marvin (2012–2013)
Episode:
Big Time Marvin
(2013)
TV-G | 44 min | Comedy, Family, Sci-Fi
Marvin & Teri attend the Big Time Rush concert, but unbeknownst to them, BTR has been kidnapped by the Klerg who are on the hunt to find Klutonians. When Teri gets mistaken as a Klutonian Marvin must race to save her.
Director: Jonathan Judge | Stars: Lucas Cruikshank, Casey Sander, Pat Finn, Mim Drew
Votes: 42
42.
The Flash (2014–2023)
Episode:
Flash vs. Arrow
(2014)
TV-PG | 42 min | Action, Adventure, Drama
The Arrow comes to Central City in pursuit of a felon. Barry hopes to team up, but a meta-human who can control emotions turns one against the other.
Director: Glen Winter | Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Rick Cosnett
Votes: 9,213
43.
Arrow (2012–2020)
Episode:
The Brave and the Bold
(2014)
TV-14 | 42 min | Action, Adventure, Crime
As Oliver, Arsenal, and Diggle pursue a killer named Digger Harkness, they encounter an ARGUS team; Oliver and the Flash team up to try and stop Harkness.
Director: Jesse Warn | Stars: Stephen Amell, Katie Cassidy, David Ramsey, Willa Holland
Votes: 6,357
44.
The Flash (2014–2023)
Episode:
Legends of Today
(2015)
TV-PG | 43 min | Action, Adventure, Drama
When Vandal Savage attacks Kendra Saunders, Barry takes Kendra to Star City, seeking Oliver's protection; Harrison asks Jay to test a new serum to make Barry run faster.
Director: Ralph Hemecker | Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes
Votes: 5,920
Part 1 of a special crossover between The Flash and Arrow and the Backdoor Pilot for DC’s Legends of Tomorrow.
45.
Arrow (2012–2020)
Episode:
Legends of Yesterday
(2015)
TV-PG | 44 min | Action, Adventure, Crime
Oliver and Barry hide Kendra and Carter in a remote location while they try to figure out how to defeat Vandal Savage; Felicity, Thea, Diggle and Laurel work to come up with a weapon to destroy Vandal.
Director: Thor Freudenthal | Stars: Stephen Amell, Katie Cassidy, David Ramsey, Willa Holland
Votes: 4,928
Part 2 of a special crossover between The Flash and Arrow and the Backdoor Pilot for DC’s Legends of Tomorrow.
46.
Supergirl (2015–2021)
Episode:
Worlds Finest
(2016)
TV-14 | 43 min | Action, Adventure, Drama
Kara gains a new ally when the Flash arrives from a parallel universe and helps her fight the Silver Banshee and Livewire in exchange for helping him return home.
Director: Nick Gomez | Stars: Melissa Benoist, Mehcad Brooks, Chyler Leigh, Jeremy Jordan
Votes: 4,268
The first ever crossover between Supergirl and The Flash.
47.
Supergirl (2015–2021)
Episode:
Medusa
(2016)
TV-14 | 42 min | Action, Adventure, Drama
As Eliza comes to National City for Thanksgiving, Kara turns to Lena for help when Cadmus unleashes a virus that instantly kills aliens, then is asked by Barry Allen and Cisco Ramon for help with an alien invasion on their Earth.
Director: Stefan Pleszczynski | Stars: Melissa Benoist, Mehcad Brooks, Chyler Leigh, Jeremy Jordan
Votes: 2,739
Sorta unofficially Part 1 of an epic crossover event between Supergirl, The Flash, Arrow and DC’s Legends of Tomorrow.
48.
The Flash (2014–2023)
Episode:
Invasion!
(2016)
TV-PG | 42 min | Action, Adventure, Drama
Barry asks Green Arrow for help when aliens attack Central City, but when they realize that won't be enough, they bring the Legends and Supergirl in on the battle.
Director: Dermott Downs | Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes
Votes: 5,350
Part 2 of an epic crossover event between Supergirl, The Flash, Arrow and DC’s Legends of Tomorrow.
49.
Arrow (2012–2020)
Episode:
Invasion!
(2016)
TV-14 | 42 min | Action, Adventure, Crime
Oliver wakes up to a life in which his parents are alive and he is about to marry Laurel; Felicity faces a new threat with the help of The Flash and Supergirl.
Director: James Bamford | Stars: Stephen Amell, David Ramsey, Willa Holland, Emily Bett Rickards
Votes: 4,887
Part 3 of an epic crossover event between Supergirl, The Flash, Arrow and DC’s Legends of Tomorrow.
50.
DC's Legends of Tomorrow (2016–2022)
Episode:
Invasion!
(2016)
TV-14 | 42 min | Action, Adventure, Drama
The Legends work with The Flash, Supergirl and Green Arrow to kill the invaders; while working out how to defeat the Dominators, Stein gets distracted by the aberration he created in 1987.
Director: Gregory Smith | Stars: Victor Garber, Brandon Routh, Caity Lotz, Franz Drameh
Votes: 3,391
Part 4 of an epic crossover event between Supergirl, The Flash, Arrow and DC’s Legends of Tomorrow.
51.
Supergirl (2015–2021)
Episode:
Star-Crossed
(2017)
TV-PG | 42 min | Action, Adventure, Drama
Supergirl goes on high alert when a new villain comes to National City. Meanwhile, Winn's new girlfriend Lyra gets him in trouble with the law and the Music Meister attacks.
Director: John Medlen | Stars: Melissa Benoist, Mehcad Brooks, Chyler Leigh, Jeremy Jordan
Votes: 2,027
Unofficially Part 1 of a crossover between Supergirl and The Flash.
52.
The Flash (2014–2023)
Episode:
Duet
(2017)
TV-PG | 43 min | Action, Adventure, Drama
The Music Meister sends Supergirl and the Flash to a world where life is a musical and the only way to escape is to sing and dance.
Director: Dermott Downs | Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes
Votes: 8,453
A special musical crossover between The Flash and Supergirl.
53.
Supergirl (2015–2021)
Episode:
Crisis on Earth-X, Part 1
(2017)
TV-14 | 42 min | Action, Adventure, Drama
The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
Director: Larry Teng | Stars: Melissa Benoist, Mehcad Brooks, Chyler Leigh, Jeremy Jordan
Votes: 3,714
54.
Arrow (2012–2020)
Episode:
Crisis on Earth-X, Part 2
(2017)
TV-14 | 42 min | Action, Adventure, Crime
The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
Director: James Bamford | Stars: Stephen Amell, David Ramsey, Willa Holland, Emily Bett Rickards
Votes: 3,706
55.
The Flash (2014–2023)
Episode:
Crisis on Earth-X, Part 3
(2017)
TV-14 | 42 min | Action, Adventure, Drama
The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
Director: Dermott Downs | Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes
Votes: 4,274
56.
DC's Legends of Tomorrow (2016–2022)
Episode:
Crisis on Earth-X, Part 4
(2017)
TV-14 | 42 min | Action, Adventure, Drama
The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
Director: Gregory Smith | Stars: Victor Garber, Brandon Routh, Caity Lotz, Franz Drameh
Votes: 3,464
57.
The Flash (2014–2023)
Episode:
Elseworlds, Part 1
(2018)
TV-PG | 42 min | Action, Adventure, Drama
Barry and Oliver wake up to find they've swapped bodies, but Team Flash doesn't believe them, so the two heroes travel to Smallville on Earth-38 to get help from Supergirl.
Director: Kevin Tancharoen | Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes
Votes: 3,872
58.
Arrow (2012–2020)
Episode:
Elseworlds, Part 2
(2018)
TV-14 | 42 min | Action, Adventure, Crime
Still trapped in each other's bodies, Oliver and Barry head to Gotham City with Supergirl to find out why their reality changed and cross paths with the mysterious Kate Kane.
Director: James Bamford | Stars: Stephen Amell, David Ramsey, Emily Bett Rickards, Echo Kellum
Votes: 3,153
59.
Supergirl (2015–2021)
Episode:
Elseworlds, Part 3
(2018)
TV-14 | 42 min | Action, Adventure, Drama
Supergirl, The Flash, Green Arrow and Superman face the battle of their lives.
Director: Jesse Warn | Stars: Melissa Benoist, Mehcad Brooks, Chyler Leigh, Katie McGrath
Votes: 2,452
60.
NCIS (2003– )
Episode:
Sister City (Part I)
(2016)
TV-PG | 41 min | Action, Crime, Drama
Gibbs and his team work with Pride and the New Orleans team to find Abby's brother and figure out why the passengers and crew of a private plane he catered were poisoned.
Director: Leslie Libman | Stars: Mark Harmon, Michael Weatherly, Pauley Perrette, Sean Murray
Votes: 626
61.
NCIS: New Orleans (2014–2021)
Episode:
Sister City: Part II
(2016)
TV-14 | 42 min | Action, Crime, Drama
Sebastian flies to D.C. to work with Abby Sciuto on the forensics in the case involving her brother, while Ellie Bishop comes to New Orleans to deliver a package and help Pride and his team on the case.
Director: James Hayman | Stars: Scott Bakula, Lucas Black, Zoe McLellan, Rob Kerkovich
Votes: 385
62.
NCIS: Los Angeles (2009–2023)
Episode:
Blame It on Rio
(2015)
TV-14 | 43 min | Action, Crime, Drama
The team helps NCIS agent Tony DiNozzo track down a money launderer who escaped just before being brought into his custody.
Director: Dennis Smith | Stars: Chris O'Donnell, Daniela Ruah, Eric Christian Olsen, Barrett Foa
Votes: 478
Tony DiNozzo makes a special guest appearance.
63.
Station 19 (2018–2024)
Episode:
Friendly Fire
(2019)
TV-14 | 41 min | Action, Drama, Romance
Station 19 gets called to a structure fire. Ripley and Vic consider a shocking option to save their relationship, while Andy gets some surprising news about some of her fellow crew members. Pruitt takes on a new position.
Director: DeMane Davis | Stars: Jaina Lee Ortiz, Jason George, Boris Kodjoe, Grey Damon
Votes: 880
Unofficially Part 1 of a very special and emotional crossover event between Grey's Anatomy and Station 19.
64.
Grey's Anatomy (2005– )
Episode:
What I Did For Love
(2019)
TV-14 | 42 min | Drama, Romance
Maggie treats one of Station 19's own, and Jo learns a hard lesson. Meanwhile, when working with a family seeking asylum, Meredith makes a call that could jeopardize her career.
Director: Jesse Williams | Stars: Ellen Pompeo, Justin Chambers, Chandra Wilson, James Pickens Jr.
Votes: 898
Part 2 of a very special and emotional crossover event between Grey's Anatomy and Station 19.
65.
Station 19 (2018–2024)
Episode:
Always Ready
(2019)
TV-14 | 43 min | Action, Drama, Romance
Following a deadly blaze inside a coffee beanery, the members of Station 19 find themselves on high alert as one of their team lands at Grey Sloan, leaving the future uncertain in the face of a life-threatening situation.
Director: Nicole Rubio | Stars: Jaina Lee Ortiz, Jason George, Boris Kodjoe, Grey Damon
Votes: 1,158
Part 3 of a very special and emotional crossover event between Grey's Anatomy and Station 19.
66.
Bones (2005–2017)
Episode:
The Resurrection in the Remains
(2015)
TV-14 | 44 min | Crime, Drama, Mystery
The grisly discovery of human remains leads Brennan and Booth on a hunt for clues, during which they cross paths with Ichabod Crane and Abbie Mills, who are looking for answers of their own.
Director: Chad Lowe | Stars: Emily Deschanel, David Boreanaz, Michaela Conlin, Tamara Taylor
Votes: 754
Part 1 of a special crossover event between Bones and Sleepy Hollow.
67.
Sleepy Hollow (2013–2017)
Episode:
Dead Men Tell No Tales
(2015)
TV-14 | 44 min | Action, Adventure, Crime
When Ichabod's old nemesis returns from the dead, Ichabod and Abbie turn to Temperance Brennan and Seeley Booth to unlock 18th century secrets using 21st century science.
Director: Russell Lee Fine | Stars: Tom Mison, Nicole Beharie, Lyndie Greenwood, Nikki Reed
Votes: 507
Part 2 of a special crossover event between Bones and Sleepy Hollow.
68. That's So Suite Life of Hannah Montana (2007 Video)
TV-G | 68 min | Comedy, Family
The worlds of Disney Channel's "That's So Raven," "The Suite Life of Zack and Cody," and "Hannah Montana" collide.
Director: Richard Correll | Stars: Orlando Brown, Frances Callier, Billy Ray Cyrus, Miley Cyrus
Votes: 857
69. Wizards on Deck with Hannah Montana (2009 Video)
68 min | Comedy, Family
A teen cruise to Hawaii on the S.S. Tipton sounds like every teenager's dream. So it's no surprise that Justin (Wizards of Waverly Place) entered an essay contest and won a trip for himself... See full summary »
Stars: Selena Gomez, David Henrie, Jake T. Austin, Jennifer Stone
Votes: 1,718
70.
Magnum, P.I. (1980–1988)
Episode:
Novel Connection
(1986)
Not Rated | 48 min | Action, Adventure, Crime
Jessica Fletcher helps Magnum investigate an attempt on the life of Higgins and several guests.
Director: Harry Harris | Stars: Tom Selleck, John Hillerman, Roger E. Mosley, Larry Manetti
Votes: 349
71.
Murder, She Wrote (1984–1996)
Episode:
Magnum on Ice
(1986)
TV-PG | 60 min | Crime, Drama, Mystery
Jessica comes to the assistance of Magnum when he's framed for two murders that occurred during her vacation in Hawaii in Magnum, P.I.: Novel Connection (1986).
Director: Peter Crane | Stars: Angela Lansbury, Ramon Bieri, Stephanie Faracy, Dorothy Loudon
Votes: 483
72.
Chicago Fire (2012– )
Episode:
Infection, Part I
(2019)
TV-14 | 40 min | Action, Drama
A deadly bacteria takes its toll on numerous victims around the city, leaving Chicago's finest first responders to work together alongside the CDC to resolve the dangerous situation; Severide suspects something bigger is happening.
Director: Reza Tabrizi | Stars: Jesse Spencer, Taylor Kinney, Kara Killmer, David Eigenberg
Votes: 510
73.
Chicago Med (2015– )
Episode:
Infection, Part II
(2019)
TV-14 | 41 min | Drama
Director: Michael Pressman | Stars: Nick Gehlfuss, Yaya DaCosta, Torrey DeVitto, Brian Tee
Votes: 468
74.
Chicago P.D. (2014– )
Episode:
Infection, Part III
(2019)
TV-14 | 42 min | Action, Crime, Drama
After zeroing in on a suspect responsible for bioterrorism, the P.D. prepares to undertake their biggest manhunt yet. Upton is torn between helping track down the perp and providing emotional support to a scared young girl who needs her..
Director: Eriq La Salle | Stars: Jason Beghe, Jesse Lee Soffer, Tracy Spiridakos, Marina Squerciati
Votes: 550
75.
Chicago Fire (2012– )
Episode:
Going to War
(2018)
TV-14 | 40 min | Action, Drama
A raging fire consumes a 25-story apartment building complex, trapping victims on the top floors.
Director: Reza Tabrizi | Stars: Jesse Spencer, Taylor Kinney, Kara Killmer, David Eigenberg
Votes: 538
76.
Chicago Med (2015– )
Episode:
When to Let Go
(2018)
TV-14 | 41 min | Drama
An overflow of patients is rushed into Chicago Med following an apartment blaze and Rhodes tries to save a firefighter's life, while the two Halstead brothers face their own personal battle.
Director: Charles S. Carroll | Stars: Nick Gehlfuss, Yaya DaCosta, Torrey DeVitto, Colin Donnell
Votes: 388
77.
Chicago P.D. (2014– )
Episode:
Endings
(2018)
TV-14 | 41 min | Action, Crime, Drama
Intelligence hunts down the man responsible for the high-rise fire and the case gets personal for Halstead.
Director: David Rodriguez | Stars: Jason Beghe, Jon Seda, Jesse Lee Soffer, Tracy Spiridakos
Votes: 487
78.
Chicago Fire (2012– )
Episode:
Let Her Go
(2013)
TV-14 | 42 min | Action, Drama
Casey must set aside his differences with Voight to find Hallie's killer. Peter is reeling from the truth about his father's death. Leslie prepares for insemination. Otis hires his Russian cousin as a waitress as Molly's is set to open.
Director: Joe Chappelle | Stars: Jesse Spencer, Taylor Kinney, Monica Raymund, Lauren German
Votes: 642
The Backdoor Pilot for Chicago PD.
79.
Elena of Avalor (2016–2020)
Episode:
Elena and the Secret of Avalor
(2016)
G | 63 min | Animation, Action, Adventure
Sofia discovers the incredible mystery behind her amulet. Princess Elena from the Kingdom of Avalor has been magically trapped inside Sofia's amulet, waiting for another Princess to set her free, and Sofia is up to the task!
Directors: Jamie Mitchell, Mircea Mantta | Stars: Ariel Winter, Aimee Carrero, Jane Fonda, Darcy Rose Byrnes
Votes: 217
The Backdoor Pilot for Elena of Avalor.
80.
Chicago P.D. (2014– )
Episode:
Profiles
(2018)
TV-14 | 42 min | Action, Crime, Drama
Intelligence enlists Firehouse 51 to help prevent the latest in a series of bombings targeting the media.
Director: Eriq La Salle | Stars: Jason Beghe, Jon Seda, Jesse Lee Soffer, Tracy Spiridakos
Votes: 487
81.
Chicago Fire (2012– )
Episode:
Hiding Not Seeking
(2018)
TV-14 | 39 min | Action, Drama
The firefighters help the police track down a bombing suspect.
Director: Leslie Libman | Stars: Jesse Spencer, Taylor Kinney, Monica Raymund, Kara Killmer
Votes: 416
82.
Chicago Fire (2012– )
Episode:
Nobody Touches Anything
(2014)
TV-14 | 42 min | Action, Drama
During a house fire, Firehouse 51 rescues the owner from the cellar clutching a suspicious box, leading Lt. Severide to bring in Sergeant Voight and Detective Lindsey for further investigation.
Director: Alex Chapple | Stars: Jesse Spencer, Taylor Kinney, Monica Raymund, Kara Killmer
Votes: 533
83.
Law & Order: Special Victims Unit (1999– )
Episode:
Chicago Crossover
(2014)
TV-14 | 43 min | Crime, Drama, Mystery
SVU and Chicago PD officer Erin Lindsay try to track down Lindsay's half-brother, who may be able to help take down a child pornography ring.
Director: Steve Shill | Stars: Mariska Hargitay, Danny Pino, Kelli Giddish, Ice-T
Votes: 974
84.
Chicago P.D. (2014– )
Episode:
They'll Have to Go Through Me
(2014)
TV-14 | 43 min | Action, Crime, Drama
The Chicago Intelligence Unit continues working with Special Victims Unit to take down a child pornography ring.
Director: Sanford Bookstaver | Stars: Jason Beghe, Jon Seda, Sophia Bush, Jesse Lee Soffer
Votes: 741
85.
Chicago Fire (2012– )
Episode:
The Beating Heart
(2016)
TV-14 | 42 min | Action, Drama
While a member of Firehouse 51 falls victim to a near-fatal stabbing, the other firefighters rescue a woman who attempted to commit suicide.
Director: Reza Tabrizi | Stars: Jesse Spencer, Taylor Kinney, Monica Raymund, Kara Killmer
Votes: 512
86.
Chicago Med (2015– )
Episode:
Malignant
(2016)
TV-14 | 42 min | Drama
As Doctors Rhodes and Zanetti race against the clock to save a fallen member of Firehouse 51, the case of a woman clinging to life is discovered to be similar to those of other patients.
Director: Nick Gomez | Stars: Nick Gehlfuss, Yaya DaCosta, Torrey DeVitto, Rachel DiPillo
Votes: 720
87.
Chicago P.D. (2014– )
Episode:
Now I'm God
(2016)
TV-14 | 43 min | Action, Crime, Drama
A doctor from Voight's past is under investigation when four of his patients are sent to Chicago Med for an overdose of chemotherapy.
Director: Holly Dale | Stars: Jason Beghe, Jon Seda, Sophia Bush, Jesse Lee Soffer
Votes: 641
88.
Chicago Fire (2012– )
Episode:
A Dark Day
(2014)
TV-14 | 42 min | Action, Drama
An explosion at a hospital where Casey and Dawson are volunteering for a charity run sends Chicago into chaos.
Director: Joe Chappelle | Stars: Jesse Spencer, Taylor Kinney, Monica Raymund, Lauren German
Votes: 748
Part 1 of one of the first crossovers between Chicago Fire and Chicago PD.
89.
Chicago P.D. (2014– )
Episode:
8:30 PM
(2014)
TV-14 | 42 min | Action, Crime, Drama
The Intelligence Unit race against the clock to find the bombers.
Director: Mark Tinker | Stars: Jason Beghe, Jon Seda, Sophia Bush, Jesse Lee Soffer
Votes: 707
90.
Chicago Fire (2012– )
Episode:
Three Bells
(2015)
TV-14 | 43 min | Action, Drama
More clues emerge about the fire that killed Shay, leading Severide to a former nemesis; Shay's sister visits; Cruz is faced with a surprise; Boden tries to help his father.
Director: Arthur W. Forney | Stars: Jesse Spencer, Taylor Kinney, Monica Raymund, Kara Killmer
Votes: 535
91.
Chicago P.D. (2014– )
Episode:
A Little Devil Complex
(2015)
TV-14 | 41 min | Action, Crime, Drama
Antonio and his sister talk to Adrian Gish about the person they think is responsible for the fire that killed Shay; Lindsay has second thoughts about the task force; Platt's new, sunny demeanor results in curiosity.
Director: Steve Shill | Stars: Jason Beghe, Jon Seda, Sophia Bush, Jesse Lee Soffer
Votes: 689
92.
Family Guy (1999– )
Episode:
The Simpsons Guy
(2014)
TV-14 | 44 min | Animation, Comedy
After fleeing Quahog due to Peter's misogynistic comic strip, the Griffins get their car stolen and end up getting stuck in Springfield.
Directors: Peter Shin, Dominic Bianchi, James Purdum | Stars: Seth MacFarlane, Alex Borstein, Seth Green, Mila Kunis
Votes: 5,094
A special crossover where the Griffin family meets the Simpsons.
93.
Supergirl (2015–2021)
Episode:
Crisis on Infinite Earths: Part One
(2019)
TV-PG | 42 min | Action, Adventure, Drama
The Monitor sends Harbinger to gather the worlds' greatest heroes - Supergirl, The Flash, Green Arrow, Batwoman, White Canary, The Atom and Superman - in preparation for the impending ... See full summary »
Director: Jesse Warn | Stars: Melissa Benoist, Chyler Leigh, Katie McGrath, Jesse Rath
Votes: 3,480
94.
Batwoman (2019–2022)
Episode:
Crisis on Infinite Earths: Part Two
(2019)
TV-14 | 42 min | Action, Adventure, Crime
The group uses Ray's invention to track new recruits to help save the universe. The Monitor sends Iris, Clark and Lois in search of a mysterious Kryptonian, while Kate and Kara head out to ... See full summary »
Director: Laura Belsey | Stars: Ruby Rose, Camrus Johnson, LaMonica Garrett, Stephen Amell
Votes: 3,501
95.
The Flash (2014–2023)
Episode:
Crisis on Infinite Earths: Part Three
(2019)
TV-PG | 42 min | Action, Adventure, Drama
Pariah enlists Black Lightning to help stop the Anti-Monitor after the Flash of Earth-90 shares what he learned from his battle in 'Elseworlds'. With the help of Black Lightning, Barry, ... See full summary »
Director: David McWhirter | Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes
Votes: 3,517
96.
Arrow (2012–2020)
Episode:
Crisis on Infinite Earths: Part Four
(2020)
TV-PG | 42 min | Action, Adventure, Crime
Stuck in the Vanishing Point, the Paragons search for a way to escape; Oliver reveals that he has become something else; the origin stories for The Monitor and Anti-Monitor are revealed.
Director: Glen Winter | Stars: Stephen Amell, David Ramsey, Rick Gonzalez, Juliana Harkavy
Votes: 3,080
97.
DC's Legends of Tomorrow (2016–2022)
Episode:
Crisis on Infinite Earths: Part Five
(2020)
TV-14 | 42 min | Action, Adventure, Drama
Worlds lived, worlds died. Nothing will ever be the same.
Director: Gregory Smith | Stars: Brandon Routh, Caity Lotz, Maisie Richardson-Sellers, Tala Ashe
Votes: 2,493
98.
Station 19 (2018–2024)
Episode:
I Know This Bar
(2020)
TV-14 | 43 min | Action, Drama, Romance
After a car crashes into Joe's Bar, Andy and Sullivan lead the team of firefighters as they work to rescue people before the building comes crumbling down.
Director: Paris Barclay | Stars: Jaina Lee Ortiz, Jason George, Boris Kodjoe, Grey Damon
Votes: 922
Part 1 of a special crossover between Grey’s Anatomy and Station 19.
99.
Grey's Anatomy (2005– )
Episode:
Help Me Through the Night
(2020)
TV-14 | 42 min | Drama, Romance
Following the car crash at Joe's Bar and subsequent rescue efforts led by the Station 19 firefighters, Grey Sloan doctors work through the night to save the lives of their colleagues. ... See full summary »
Director: Allison Liddi-Brown | Stars: Ellen Pompeo, Justin Chambers, Chandra Wilson, James Pickens Jr.
Votes: 722
Part 2 of a special crossover between Grey’s Anatomy and Station 19.
100.
Arrow (2012–2020)
Episode:
Green Arrow & the Canaries
(2020)
TV-14 | 42 min | Action, Adventure, Crime
In the year 2040 - Mia Queen has everything she could have ever wanted - until Laurel and Dinah suddenly show up in her life again and things take a shocking turn; Laurel and Dinah track a kidnapping victim who has direct ties to Mia.
Director: Tara Miele | Stars: Stephen Amell, David Ramsey, Rick Gonzalez, Juliana Harkavy
Votes: 2,397
This episode served as the backdoor pilot for the potential series, Green Arrow and the Canaries until it was cancelled.
Tell Your Friends