Most Popular "Alien Monster" Titles
- Movies or TV
- IMDb Rating
- Instant Watch Options
- In Theaters
- On TV
- Release Year
2. Dead Space: Downfall (2008 Video)
Not Rated | 74 min | Animation, Horror, Sci-Fi
A prequel to the hit video game chronicling the discovery of the Red Marker and the first Necromorph outbreak.
3. Skyrunners (2009 TV Movie)
Fourteen-year-old Tyler encounters an alien ship which makes him appear older, inexplicably turns him into a "Skyrunner" with incomprehensible powers. This turns his high school life upside... See full summary »
4. Alien vs. Ninja (2010)
80 min | Action, Comedy, Fantasy
A comet crashes into a Japanese forest and a group of mighty ninjas must fight a group of killer Aliens before they reach their village and kill everyone.
6. Ghidorah, the Three-Headed Monster (1964)
Not Rated | 85 min | Action, Fantasy, Sci-Fi
After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.
7. Godzilla vs. Megalon (1973)
Not Rated | 78 min | Action, Adventure, Sci-Fi
The undersea nation of Seatopia sends the gigantic Megalon to destroy the world above - and it's up to Godzilla and a size-shifting robot, Jet Jaguar, to defeat him.
8. The Giant Claw (1957)
Approved | 75 min | Fantasy, Horror, Sci-Fi
Global panic ensues when it is revealed that a mysterious UFO is actually a giant bird that flies at supersonic speed and has no regard for life or architecture.
9. Godzilla vs. Gigan (1972)
PG | 89 min | Action, Adventure, Horror
A man begins to suspect that something is wrong about his employers; meanwhile, Godzilla and Anguirus are alerted to something strange going on.
10. Contamination (1980)
R | 95 min | Horror, Romance, Sci-Fi
A former astronaut helps a government agent and a police detective track the source of mysterious alien pod spores, filled with lethal flesh-dissolving acid, to a South American coffee plantation controlled by alien pod clones.
13. Xtro II: The Second Encounter (1990)
R | 92 min | Horror, Sci-Fi
Scientists at a secret underground complex have found a way to travel to another dimension. Three dimension-travelers are the first to go through the gate - but are soon attacked by ... See full summary »
14. Frankenstein Meets the Spacemonster (1965)
Unrated | 79 min | Horror, Sci-Fi
When an atomic war on Mars destroys the planet's women, it's up to Martian Princess Marcuzan and her right-hand man Dr. Nadir to travel to earth and kidnap women for new breeding stock. ... See full summary »
15. Vixen Highway 2006: It Came from Uranus! (2010)
250 min | Action, Horror, Thriller
Vixen Highway 2006: It Came from Uranus!(2010) is an updated homage to 60's and 70's exploitation pictures & a re-imaging, re-regurgitation and semi-sequel to John Ervin's original 'Vixen ... See full summary »
Power Rangers Ninja Storm (2003–2004)
Eye of the Storm
TV-Y7 | Action, Adventure, Crime
Lothor's newest alien monster spreads panic through the city via collars of fear, but Shane's already trembling over the impending visit of his disapproving much older brother.
Lost in Space (1965–1968)
One of Our Dogs Is Missing
60 min | Adventure, Comedy, Family
With the men off on a mission, the Robinson women must deal with an alien intruder.
The Red Dwarf crew encounter the Polymorph, a genetically engineered space mutant that drains the emotions from humans, that has arrived on-board Red Dwarf.
Doctor Who (2005– )
TV-PG | 45 min | Adventure, Drama, Family
Rose Tyler is just an ordinary shop worker living an ordinary life in 21st century Britain. But that life is turned upside down when a strange man calling himself The Doctor drags her into an alien invasion attempt!
Doctor Who (1963–1989)
The Claws of Axos: Episode One
TV-PG | 24 min | Adventure, Drama, Horror
When a mysterious object lands near the Nuton power complex, UNIT investigate and encounter the Axons, a group of aliens who offer the mineral axonite, which can duplicate matter, as a gift.