Most Popular Sci-Fi Documentaries
1. DC's Legends of Tomorrow: Their Time Is Now (2016 TV Movie)
22 min | Documentary, Action, Sci-Fi
The producers introduce audiences to the characters and concepts of "Legends of Tomorrow", the upcoming spin-off of superhero series "Arrow" and "The Flash".
2. Extraordinary: The Stan Romanek Story (2013)
Not Rated | 105 min | Documentary, Drama, Sci-Fi
Stan Romanek is the center of the world's most documented extraterrestrial contact story, and the multitude of evidence accumulated over the past decade has convinced thousands around the ... See full summary »
3. What the #$*! Do We (K)now!? (2004)
Not Rated | 109 min | Documentary, Comedy, Drama
A fictional photographer's quest to spiritually rediscover herself is interspersed with documentary footage of scientists and theologians discussing the philosophical aspects of quantum physics.
Votes: 12,649 | Gross: $10.94M
5. Sense8: Creating the World (2015 TV Movie)
26 min | Documentary, Sci-Fi
Go behind the scenes and around the world with the "Sense8" cast and crew in this in-depth look at how the hit series is made.
6. Testigo de otro mundo (2018)
80 min | Documentary, Mystery, Sci-Fi
Juan lives a solitary existence on a remote farm ever since he witnessed a UFO event. Filmmaker Alan Stivelman -together with the help of famous astrophysicist Jacques Vallée- begin an epic... See full summary »
7. Instant Dreams (2017)
91 min | Documentary, Drama, Sci-Fi
INSTANT DREAMS tells the story of a group of scientist who are trying to unravel the chemical formula of Polaroid and the Polaroid-users that eagerly await its rebirth. Each in their own way tries to keeps their instant dream alive.
8. The Making of 'The X Files: Fight the Future' (1998 Video)
27 min | Documentary, Sci-Fi, Short
An exploration of how completely different the television series is from the film. The cast and filmmakers underwent quite a change in order to create the film X Files, The (1998). We are ... See full summary »
11. The Institute (I) (2013)
Not Rated | 92 min | Documentary, Crime, Mystery
A documentary on the Jejune Institute, a mind-bending San Francisco phenomenon where 10,000 people became "inducted" without ever quite realizing what they'd signed up for.
12. Alien Planet (2005 TV Movie)
94 min | Documentary, Animation, Adventure
The CGI or computer animated drama/documentary takes place on Darwin IV, a planet 6.5 light years from earth, with 2 suns and 60% of Earth's gravity. Having identified Darwin as a world ... See full summary »
13. The Walking Dead: The Journey So Far (2016 TV Movie)
TV-MA | 86 min | Documentary, Drama, Horror
From the moment Rick wakes up in the hospital, all the way to the last moments of season 6, the story of 'The Walking Dead' is told by those who have lived it.
14. Love and Saucers (2017)
Not Rated | 67 min | Documentary, Biography, Mystery
The story of David Huggins, an unassuming 72 year-old who claims to have had a lifetime of encounters with otherworldly beings - including an inter-species romance with an E.T. woman (with ... See full summary »
15. Empire of Dreams: The Story of the 'Star Wars' Trilogy (2004 Video)
151 min | Documentary, History, Sci-Fi
An in-depth making of documentary about the original Star Wars trilogy, covering the productions of the three films and their impact on popular culture.
16. House 209 (2016 Video)
10 min | Documentary, Short, Fantasy | Post-production
"Haus 209" tells the story of a woman who is used for a dystopian experiment of travelling to the "world beyond". A woman is a prisoner in a clinic of a crisis-torn country. Scientists ... See full summary »
17. Life After People (2008 TV Movie)
108 min | Documentary, Sci-Fi
Visit the ghostly villages surrounding Chernobyl (abandoned by humans after the 1986 nuclear disaster), travel to remote islands off the coast of Maine to search for abandoned towns that ... See full summary »
18. Calling All Earthlings (2018)
74 min | Documentary, History, Sci-Fi
A 1950's Howard Hughes employee-confidante, George Van Tassel, uses alien guidance and Nikola Tesla's ideas to build a time machine -- The Integratron. Is he deluded, or could it actually ... See full summary »
19. Mysterious Object at Noon (2000)
Not Rated | 83 min | Documentary, Drama, Fantasy
A film crew documents a folk story-exquisite corpse combination by random Thai people; the story is reenacted.
72 min | Documentary, Comedy, History
This lively documentary explores the rise and fall of physical media and its effect on Independent and cult films. Ranging from the origin of home movies through the video store era, it's ... See full summary »
21. Giant Women, Micro-Budget (2018)
10 min | Documentary, Biography, Comedy | Completed
A trophy wife, two classically trained actresses, a veteran director and his very unique crew make cinema history during a very eventful day in the production of Mecha-Fembot Vs. Giantess Attacks.
22. Curse of the Man Who Sees UFOs (2016)
Not Rated | 91 min | Documentary, Comedy, Mystery
Christo Roppolo claims to have been videotaping and communicating with UFOs around Monterey, CA for several years. He contacted filmmaker, Justin Gaar, in 2013 to begin creating a film ... See full summary »
23. Alien Autopsy: (Fact or Fiction?) (1995 TV Movie)
PG | 48 min | Documentary, Mystery, Sci-Fi
This provacative FOX Network "prime time" television special investigates the purported "Alien Autopsy" footage that was allegedly filmed by the United States military after the legendary UFO crash near Roswell, New Mexico in 1947.
24. Doroga k zvezdam (1957)
52 min | Documentary, Biography, Sci-Fi
A groundbreaking popular science fiction film about the past and future of astronautics, from the first experiments by Konstantin Tsiolkovsky to the manned spaceflight and colonization of the Moon.
26. Dead Slow Ahead (2015)
74 min | Documentary, Drama, Horror
The freighter Fair Lady crosses the ocean. The hypnotic rhythm of its gears reveals the continuous movement of machinery devouring its workers: the last gestures of the old sailors' trade ... See full summary »
Director: Mauro Herce
29. Symmetry (I) (2015)
60 min | Documentary, Adventure, Musical
SYMMETRY is a dance-opera film shot inside CERN, the largest experimental particle physics facility in the world. With the cathedral-like majesty of the Large Hadron Collider as his theatre... See full summary »
30. Dark Matter: After Dark (2017 TV Movie)
In this new after show, Syfy keeps the Dark Matter crew of the Raza talking. Go behind the scenes of each episode with the cast, take a tour of the set and get a sneak peak from the upcoming season 3 series.
33. Space Odyssey: Voyage to the Planets (2004 TV Movie)
100 min | Documentary, Drama, Sci-Fi
This two-part science fiction docu-drama examines the possibilities of a dangerous, manned space mission to explore the inner and outer planets of the Solar system.
34. The Beginning: Making 'Episode I' (2001 Video)
66 min | Documentary, Sci-Fi
The entire process of making Star Wars: Episode I - The Phantom Menace (1999) are shown here in this documentary. From pre-production through post-production we get to see visual effects ... See full summary »
36. Clone Wars: Connecting the Dots (2005 Video)
10 min | Documentary, Short, Sci-Fi
37. The Creep Behind the Camera (2014)
Not Rated | 111 min | Documentary, Animation, Biography
An exploration of the making of b-movie sci-fi cult classic "The Creeping Terror" and its con-man director Art "A.J." Nelson/Vic Savage.
39. The Singularity (2012)
Not Rated | 76 min | Documentary, Drama, News
Within the coming decades we will be able to create computers with greater than human intelligence, bio-engineer our species, and redesign matter through nanotechnology. How will these technologies change what it means to be human?
Not Rated | 80 min | Documentary, History, News
The Hidden Hand is a controversial Award-winning documentary that explores the possibility of an extraterrestrial presence here on Earth. The film takes a keen look at a spectrum of topics ... See full summary »
41. The Science of Doctor Who (2013 TV Movie)
60 min | Documentary, Sci-Fi
British physicist Brian Cox lectures on the nature of time and space, black holes, time dilation and the possibility of time travel a la Doctor Who by using experiments featuring celebrity ... See full summary »
42. Earth 2100 (2009 TV Movie)
Follows the account of Lucy, who is born into a society where people are desperate for natural resources, while the global temperature and population are highly increasing.
43. 50 Years of Star Trek (2016 TV Movie)
84 min | Documentary, Sci-Fi
The cast , crew , creators & critics discuss the impact of Star Trek from its creation by Gene Roddenberry to the present into today and the future. Showing clips from the original unaired ... See full summary »
44. Star Wars: Episode III - The Return of Darth Vader (2004 Video)
9 min | Documentary, Short, Sci-Fi
3 years after the start of the clone wars. the trilogy continues with
45. The Bermuda Triangle (1979)
G | 93 min | Documentary, Mystery, Sci-Fi
A documentary that explores the legends, facts and folklore about the dreaded "Bermuda Triangle".
Votes: 177 | Gross: $22.17M
48. Sirius (II) (2013)
Not Rated | 117 min | Documentary, Biography, Sci-Fi
Sirius is a feature length documentary that follows Dr. Steven Greer - an Emergency room doctor turned UFO researcher - as he struggles to disclose top secret information about classified ... See full summary »
Star: Nassim Haramein
49. Garrison 7: The Hunt (2015)
27 min | Documentary, Short, Action
Every Road Has A Beginning! Road To Garrison 7 documents the arduous journey of independent film makers Scott and Danielle Brewer and their committed team of actors, crew, and fans.
50. The Beast Within: The Making of 'Alien' (2003 Video)
178 min | Documentary, Sci-Fi
This made-for-DVD documentary treats horror and science fiction film fans to a behind-the-scenes look at the making of Alien, the terrifying classic about a spaceship crew trapped with a ... See full summary »