Best Alien/Aliens/Predator Knock-Offsby muybueno16 | created - 14 Sep 2018 | updated - 1 month ago | Public
Some are inspired while others are rather cheap drive-in classic throwbacks and others are simply so bad they’re good.
Jurassic Park knock-offs are also included here since those films were also Alien/Aliens inspired to begin with.
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2. Alien from the Deep (1989)
90 min | Sci-Fi, Horror
Two members of Greenpeace discover that a local factory sheds radioactive waste into an active volcano, which has created a terrifying creature that wreaks havoc in the area.
3. Deep Space (1988)
R | 90 min | Horror, Sci-Fi
An American satellite with a new biological weapon gets out of control and crashes onto US territory. A slimy monster emerges and manages to escape, killing everyone who crosses his path. ... See full summary »
5. Carnosaur 3: Primal Species (1996)
R | 85 min | Action, Horror, Sci-Fi
International terrorists get a surprise when their cargo turns out to contain living dinosaurs. The army commando team now have to think fast, if they want to prevent the extinction of the human species, instead of the reptiles.
6. Mutant Species (1994)
R | 100 min | Horror, Sci-Fi
A rocket containing bio-hazardous material to be disposed of by launching into space crashes in a remote wooded area. An army team is sent to recover it. One of the men is infected and ... See full summary »
7. Species (1995)
R | 108 min | Action, Horror, Sci-Fi
A group of scientists try to track down and trap a killer alien seductress before she successfully mates with a human.
Votes: 70,285 | Gross: $60.07M
9. Doom (2005)
R | 105 min | Action, Adventure, Fantasy
Space Marines are sent to investigate strange events at a research facility on Mars but find themselves at the mercy of genetically enhanced killing machines.
Votes: 101,156 | Gross: $28.21M
10. World War Z (2013)
PG-13 | 116 min | Action, Adventure, Horror
Former United Nations employee Gerry Lane traverses the world in a race against time to stop the Zombie pandemic that is toppling armies and governments, and threatening to destroy humanity itself.
Votes: 562,956 | Gross: $202.36M
11. Displaced (2006)
R | 99 min | Action, Adventure, Sci-Fi
Stel, a humanoid alien, teams up with a British soldier Private John Marrettie. They engage on an action-packed adventure to find a top-secret file, which holds information on advanced ... See full summary »
12. The Alien Within (1995 TV Movie)
R | 75 min | Horror, Sci-Fi
Crew of an undersea mining platform falls prey to mysterious and dangerous parasite. The parasite has the ability to affect people's minds, so survivors can't be certain who is safe and who... See full summary »
14. Interceptor Force (1999)
R | 97 min | Action, Drama, Sci-Fi
In the near future, the government has created an elite team of soldiers specially trained in the event of a hostile alien encounter. A multi-national force of the world's best, they are ... See full summary »
15. Interceptor Force 2 (2002 TV Movie)
R | 90 min | Action, Sci-Fi, Thriller
In the not too distant future a new team of specially trained government soldiers called an Interception Team contend with the latest hostile alien encounter. When an alien scout ship ... See full summary »
17. The Jurassic Dead (2017)
82 min | Action, Adventure, Comedy
A cracked scientist aligns with the Axis of Evil to bring down the US of A with EMP blasts, toxic zombification gas and an unleashing of the ultimate undead killing monstrosity -- the Z-REX... See full summary »
18. Roswell: The Aliens Attack (1999 TV Movie)
PG | 96 min | Drama, Mystery, Sci-Fi
Two aliens escape from 1947 Roswell, New Mexico and set out to sabotage the Earth. The lady alien finds she enjoys sex and likes to seduce soldiers. However, the male eventually falls in ... See full summary »
19. Moon 44 (1990)
R | 98 min | Action, Sci-Fi, Thriller
An unconventional corporate agent is given the task of shaping a group of violent criminals and technical wizards into a helicopter defense force assigned to protect a mining station on a remote moon.
20. Iron Soldier (2010)
75 min | Action, Sci-Fi
A robot created by the military falls into the hands of a group of mercenaries. It's up to the son of the man who created the robot to stop the mercenaries before they sell the robot to a foreign power.
22. Beyond the Trek (2017)
89 min | Drama, Sci-Fi
A deep space mining vessel has been adrift for two years. It is suspected the crew brutally killed each other, but the reason for the bloodbath is unknown. A rescue crew is sent to find if there are any survivors, what happened and why.
23. Event Horizon (1997)
R | 96 min | Horror, Sci-Fi, Thriller
A rescue crew investigates a spaceship that disappeared into a black hole and has now returned...with someone or something new on-board.
Votes: 145,993 | Gross: $26.67M
24. Parasite (1982)
R | 85 min | Horror, Sci-Fi
Paul Dean has created a deadly parasite that is now attached to his stomach. He and his female companion, Patricia Welles, must find a way to destroy it while also trying to avoid Ricus, ... See full summary »
Votes: 1,858 | Gross: $7.00M
26. Project Viper (2002 TV Movie)
R | 85 min | Action, Horror, Sci-Fi
A space shuttle crashes containing a lethal prototype organism designed to survive in any environment. The only people who can stop the creature are the Secretary of Defense agent and the female scientist who created it.
27. Unseen Evil (2001)
R | 93 min | Horror, Sci-Fi, Thriller
A group of hikers led by a college professor are searching the woods for an ancient Indian burial mound. When they discover a likely site, three members of the group reveal themselves to be... See full summary »
28. Alien Lockdown (2004 TV Movie)
R | 90 min | Action, Horror, Sci-Fi
After an experiment to make the ultimate weapon goes wrong, a team of commandos is sent into a genetic research lab and end up getting stalked by a creature that looks a lot like the Predator
30. Forbidden World (1982)
R | 77 min | Horror, Sci-Fi
In the distant future, a federation marshal arrives at a research lab on a remote planet where a genetic experiment has gotten loose and begins feeding on the dwindling scientific group.
32. Alien Rising (2013)
Not Rated | 93 min | Action, Sci-Fi, Thriller
A savvy ex-homeland security agent and martial arts expert is forced to a remote island to help the military unlock the secrets of an extraterrestrial technology. This sci fi thriller ... See full summary »
34. Crossbreed (2019)
86 min | Action, Comedy, Sci-Fi
In the near future, the President of the New United States of America hires a team of military veterans to retrieve an alien bio-weapon from a top secret research facility orbiting the Earth.
35. Cold Prey (2006)
Not Rated | 97 min | Horror, Thriller
5 young Norwegians head up to the mountains to snowboard. One breaks his leg and it's getting dark soon, so they spend the night in a big, abandoned hotel, closed 30 years ago. They are not alone.
36. Cold Prey 2 (2008)
Not Rated | 86 min | Horror, Thriller
Jannicke wakes up in the hospital. All of her friends are dead. As she walks through the dark corridors, she thinks she is left alone. But the nightmare isn't over yet.
37. Cold Prey III (2010)
95 min | Horror, Thriller
Takes place in the 80's where a group of teenagers go to visit an abandoned hotel, only to find themselves hunted by a psychotic killer through the Norwegian woods.
38. The Prey: Legend of the Karnoctus (2020)
90 min | Action, Sci-Fi, Thriller | Completed
A Platoon of U.S. Soldiers in Afghanistan searching for Taliban become trapped in a cave and are hunted down by a deadly creature.
39. Starcrypt (1996)
Action, Mystery, Sci-Fi
In 2323, space colonies are at war with each other for resources. A scavenger arrives on one of the abandoned planets. There he meets a stranded armed unit. While exploring they encounter an unstoppable creature.
40. Top Line (1988)
94 min | Action, Adventure, Sci-Fi
Author Ted Angelo discovers a U.F.O. in the Colombian jungle. When he tries to spread the word, he earns more than the usual disbelief. Suddenly he's hunted by almost every organization, ... See full summary »
41. Specimen (1996)
R | 85 min | Sci-Fi
After his grandmother's death, 24-year-old Mike Hillary sets off in search of who he thinks is his real father. Little does he suspect the real scenario: his late mother was impregnated by ... See full summary »
42. Lifeform (1996)
R | 90 min | Sci-Fi, Thriller
When the Viking space capsule suddenly returns to Earth from its long ago trip to Mars, it brings with it an intelligent visitor that is part "Alien" and part "ET". Encased in armor, it ... See full summary »
43. The Apocalypse (1997)
R | 96 min | Action, Sci-Fi
A salvage pilot and a bartender go up against a crazed computer programmer and the head of a criminal gang who have equipped a spaceship with nuclear warheads and plan to crash it into Earth.
44. The Alien Dead (1980)
R | 74 min | Comedy, Horror, Sci-Fi
A meteor strikes a houseboat in the swamps near a southern town populated by Yankees with fake accents. The people on the houseboat become zombies who feed on the alligators in the swamp. ... See full summary »
45. 51 (2011)
R | 90 min | Horror, Sci-Fi
51 chronicles what happens after political pressure from the American public forces the Air Force to provide a few well-known reporters with limited access to the most secretive base on the... See full summary »
46. Phantom Soldiers (1989)
95 min | War
Texas Ranger Daniel Custer leaves for Vietnam to find his brother Michael, a Green Beret Lieutenant who has been reported missing in action. Michael's squad was searching for a mysterious ... See full summary »
48. Watchers III (1994)
R | 84 min | Sci-Fi, Horror
When a new and dangerous "Outsider" chases an intelligent golden retriever in the South American jungles, Terror grips a team of ex-Military convicts sent to capture the creature.
49. Xtro II: The Second Encounter (1990)
R | 92 min | Action, Horror, Sci-Fi