Movies like The Alien Within

If you like "The Alien Within" you are looking for movies about / with scientist, ship, tentacle, exploitation, sea, alien parasite and androids themes of Horror and Sci-Fi genre shot in USA.
Find your next favorite and similar movies in two steps: 1. Identify all themes of interest from this film (block below). 2. Look for them in the presented list.
The Alien Within (1995)
 4.2
 316
The Alien Within (1995)
Genre: Horror, Sci-Fi
Country: USA
Duration: 75 min.
Story: 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 is infected.
Plot: scientist, ship, tentacle, exploitation, sea, alien parasite, androids, british man, flamethrower, underwater scene, underwater

Movie in categories

Most similar movies to The Alien Within

The list contains related movies ordered by similarity. Recommendation engine sorted out psychotronic, scary, serious and cult film films with plots about monster, scientist, exploitation, creature feature, female nudity, danger and alien mostly in Horror, Sci-Fi and Action genres. Some movies like The Alien Within: Humanoids from the Deep (1996), Harbinger Down (2015), Hydra (1971), Dr. Black, Mr. Hyde (1976), Biohazard (1985). The matching attributes are highlighted in bold.
Humanoids from the Deep (1996)
Genre: Action, Drama, Horror, Sci-Fi
Country: USA
Duration: 86 min.
Story: In this remake to the original 1980 ecological horror movie, a secret government experiment turns nightmarish when genetically altered fish, bred as amphibious weapons, escape. Scientists believe them dead after a biohazardous chemical spill. Far ...
Plot: killer fish, octopus, exploitation, sea, pregnancy and birth, babies and infants, monster, experiment gone awry, aquatic humanoid, breeding, impregnation, fishing village ...
⇓ similarity ⇓
95%
Harbinger Down (2015)
Genre: Horror, Sci-Fi
Country: USA
Duration: 82 min.
Story: A group of grad students have booked passage on the fishing trawler Harbinger to study the effects of global warming on a pod of Orcas in the Bering Sea. When the ship's crew dredges up a recently thawed piece of old Soviet space wreckage, ...
Style: suspense, rough, tense, suspenseful, scary ...
Plot: alien, creature feature, infection, winter, fishing boat, military, scientist, snow, creature, transformation, fear, ship ...
Time: year 1982
Place: alaska
⇓ similarity ⇓
92%
 2.1
 5K
Hydra (1971)
Genre: Horror, Sci-Fi
Country: USA
Duration: 100 min.
Story: A mad scientist (and apparent former Nazi) unleashes his master plan: to transform himself into a mutated walking catfish, gain revenge on those who have spurned him, and kidnap nubile young women to similarly transform so that he can breed. Or ...
Style: scary, serious, psychotronic, surprise ending, cult film ...
Plot: monster, mad scientist, transformation, creature feature, fish, octopus, laboratory, asperger's syndrome, nazi occultism, sea, exploitation, killer animal ...
Place: florida, usa
⇓ similarity ⇓
87%
Dr. Black, Mr. Hyde (1976)
Genre: Horror, Sci-Fi
Country: USA
Duration: 87 min.
Story: A doctor (Bernie Casey) in a Watts clinic takes his own medicine and becomes a monstrous white killer of hookers.
Style: psychotronic
Plot: jekyll and hyde, exploitation, monster, martial arts, mental disorder, evil doctor, switching roles, rage, prostitute, split personality, experiment, mad scientist ...
⇓ similarity ⇓
87%
Movie in collections
 3.6
 877
Biohazard (1985)
Genre: Horror, Sci-Fi
Country: USA
Duration: 84 min.
Story: Alien monster uses a psychic to try to take over the earth.
Plot: alien, monster, alien abduction, psychic, teleportation, exploitation, female nudity, nudity (full frontal - brief), scientist, corpse, lust, bathtub ...
⇓ similarity ⇓
87%
 4.0
 2K
Piranha (1995)
Genre: Horror, Sci-Fi
Country: USA
Duration: 89 min.
Story: Doctor Baines has been conducting genetic experiments on piranhas and has made them virtually unstoppable. Unfortunately, his assistants, Maggie and Paul, accidentally release the hybrids into the Lost River Lake threatening to destroy everyone in ...
Style: serious, suspenseful, suspense, rough, humorous ...
Plot: piranha, lake, summer camp, dangerous animal, deadly creature, experiment gone awry, mutant, chaos, race against time, eaten alive, animal attack, killer fish ...
Time: 90s
⇓ similarity ⇓
76%
Spawn of the Slithis (1978)
Genre: Horror, Sci-Fi
Country: USA
Duration: 86 min.
Story: A nuclear leak creates a mutant Slithis sea monster, which terrorizes the variety of pets, winos, and hippies who hang around Venice, California.
Style: psychotronic, surprise ending, cult film
Plot: monster, creature feature, sea, scientist, mutant, nuclear, octopus, alien, sea monster, female nudity, violence, ogre ...
Place: california
⇓ similarity ⇓
76%
The Navy vs. the Night Monsters (1966)
Genre: Horror, Sci-Fi
Country: USA
Duration: 87 min.
Story: US Navy battles monsters unearthed from the frozen arctic.
Style: suspense, psychotronic, retro
Plot: monster, creature feature, u.s. navy, sea, winter, scientist, tropical island, navy, air disaster, camp, nurse, love triangle ...
Place: antarctica
⇓ similarity ⇓
76%
Movie in collections
alien movies
2079
deadly movies
10427
Transformations (1988)
Genre: Horror, Sci-Fi
Country: Italy
Duration: 84 min.
Story: Wolfgang is traveling in outer space when a monster, which he sees as a beautiful woman, appears in his spaceship and makes love with him. Then the ship is forced to land on a planet which is a penal colony. Here he meets Miranda who falls in love ...
Plot: monster, succubus, body horror, nightmare, exploitation, alien, invasion, virus, love, alien parasite, fictional planet, colony ...
Time: 80s
⇓ similarity ⇓
75%
The Regenerated Man (1994)
Genre: Horror, Sci-Fi
Country: USA
Duration: 89 min.
Story: An Experiment involving human tissue regeneration goes horribly wrong when Dr. Clark is forced to drink his own potion by two deranged thugs. But instead of killing him, it transforms him into THE REGENERATED MAN. And they better not shoot him - ...
Plot: body horror, transformation, giant monster, scientist, gang, attempted rape, impalement
⇓ similarity ⇓
74%
 4.1
 435
The Unborn II (1994)
Genre: Horror, Sci-Fi
Country: USA
Duration: 83 min.
Story: A sinister fertility experiment has created a generation of twisted children. A relentless woman has made it her business to destroy these mutant babies before they destroy the world! One mother and her only friend are torn between love an repulsion ...
Plot: evil child, killer child, pregnancy, laboratory, exploitation, babies and infants, mutant, female killer, female protagonist, woman in danger, nanny, child murder ...
⇓ similarity ⇓
73%
 2.6
 460
The Cremators (1972)
Genre: Horror, Sci-Fi
Country: USA
Duration: 75 min.
Story: An alien life form that is a huge ball of living matter invades earth, and replenishes itself by absorbing people.
Style: scary, serious, bleak, psychotronic, offbeat
Plot: exploitation, dinosaur, ocean, stalking, evil alien, escapades, supernatural, space and aliens, resort, alien encounter, death, radioactivity ...
Time: 70s
⇓ similarity ⇓
70%
Humanoids from the Deep (1980)
Genre: Horror, Sci-Fi
Country: USA
Duration: 80 min.
Story: They're not human. But they hunt human women. Not for killing. For mating.
Style: scary, intense, suspenseful, slasher, splatter ...
Audience: teens, boys' night
Plot: exploitation, rape, raped by monster, monster, survival, female nudity, sea monster, fishing village, mad scientist, animal attack, fisherman, creature feature ...
Time: 80s, 70s, 20th century
Place: california
⇓ similarity ⇓
62%
 5.1
 2K
Embryo (1976)
Genre: Horror, Sci-Fi
Country: USA
Duration: 104 min.
Story: A scientist doing experiments on a human fetus discovers a method to accelerate the fetus into a mature adult in just a few days.
Style: psychotronic, cult film, weird, tech noir
Plot: science runs amok, babies and infants, exploitation, mad scientist, serial killer, assassin, rage, chess, murder of a prostitute, human, childbirth, cult ...
⇓ similarity ⇓
58%
 5.3
 618
Rejuvenator (1988)
Genre: Horror, Sci-Fi
Country: USA
Duration: 90 min.
Story: A rich actress who has gotten too old for leading roles employs a scientist who is working on a formula for eternal youth. The formula involves withdrawing certain fluids from the human brain. She takes the serum, but its unforeseen side effects ...
Style: psychotronic
Plot: creature feature, monster, body horror, mutation, fountain of youth, experiment, scientist, rejuvenation, transformation, drugs, actress, gore
Time: 80s
⇓ similarity ⇓
57%
 3.9
 730
Evil Spawn (1987)
Genre: Horror, Sci-Fi
Country: USA
Duration: 70 min.
Story: Microbes are brought back to earth via a space probe from Venus. A scientist is using them in experiments on aging, but dies before the work is finished. His assistant approaches an aging actress who is being passed by for the lead roles, and she ...
Plot: monster, exploitation, insect, supernatural being, female protagonist, murder of a nude woman, metamorphosis, mad scientist, actress, alien, skinny dipping, scientist ...
⇓ similarity ⇓
57%
 5.2
 3K
The Nest (1987)
Genre: Horror, Sci-Fi
Country: USA
Duration: 89 min.
Story: Horrifying shocker as a biological experiment goes haywire when meat-eating mutant roaches invade an island community, terrorizing a peaceful New England fishing village and hideously butchering its citizens.
Style: suspenseful, serious, rough, scary, psychotronic
Audience: teens
Plot: cockroach, insect, experiment, monster, experiment gone awry, scientist, dangerous animal, island, lighthouse, animal attack, killer animal, exploitation ...
Time: 80s
Place: new england, usa
⇓ similarity ⇓
54%
 4.3
 1K
Seedpeople (1992)
Genre: Horror, Sci-Fi
Country: USA
Duration: 87 min.
Story: The citizens of Comet Valley are being taken over by seeds from an alien plant that has taken root there. A sheriff investigates the strange goings-on.
Style: scary, serious, suspenseful, surprise ending, cult film
Audience: teens
Plot: monster, alien parasite, small town, creature feature, alien, body horror, factory, alien possession, evil alien, forest, mind control, transformation ...
Time: 90s, 20th century
Place: usa, california
⇓ similarity ⇓
53%
Movie in collections
Nightmare Weekend (1986)
Genre: Horror, Sci-Fi
Country: UK, USA, France
Duration: 85 min.
Story: A female scientist performs experiments on three college girls that turn them into drooling, murderous mutants.
Style: slasher, splatter, psychotronic
Plot: zombie, monster, body horror, virus, exploitation, robot, computer, motorcycle, teenager, mind control, puppet, attempted rape ...
⇓ similarity ⇓
53%
 4.4
 4K
Creature (1985)
Genre: Horror, Sci-Fi
Country: USA
Duration: 95 min.
Story: A crew of scientists arrives on a far, cold planet to examine archaic artifacts of unknown origin. They discover that their German enemies already have a ship there. When they seek their help after a failed landing, they only find the Germans’ ...
Style: suspenseful, serious, scary, psychotronic, cult film
Audience: teens, boys' night
Plot: alien, monster, creature, creature feature, planet, alien abduction, extraterrestrial, alien invasion, exploitation, virus, rescue, trapped in space ...
Time: future, near future
⇓ similarity ⇓
53%
 3.1
 954
Strange Blood (2015)
Genre: Horror, Sci-Fi
Country: USA
Duration: 80 min.
Story: When a brilliant but obsessive scientist goes to extremes to develop a universal cure for all disease, he finds himself infected with a bizarre parasite that begins to transform him into a bloodthirsty madman. Time running out, he must find a way to ...
Style: macabre, bloody, brutal, atmospheric, depressing
Plot: serum, scientist, zombie, cancer, experiment, humanity, vampire, crazy, disease, cure, parasite, male nudity ...
⇓ similarity ⇓
51%
Invasion of the Bee Girls (1973)
Genre: Horror, Sci-Fi
Country: USA
Duration: 86 min.
Story: Neil Agar, a security agent with the State Department, is dispatched to Peckham, California to investigate the death of a bacteriologist working at government-sponsored Brandt Research. His investigation is soon complicated by a growing number of ...
Style: suspenseful, scary, suspense, captivating, erotic ...
Plot: dying during sex, seduction, scientist, bee, small town, exploitation, research laboratory, insect, lesbian, femme fatale, mutant, crimes ...
Time: 70s
Place: california
⇓ similarity ⇓
47%
 3.5
 173
Terminal Virus (1995)
Genre: Action, Horror, Sci-Fi
Country: USA
Duration: 74 min.
Story: It has been 23 years since a world war during which combatants unleashed a lab-created virus that has made life no fun at all. Civilization has broken down into forcibly celibate, warring male and female tribes. Any co mingling, even rape, is ...
Plot: post apocalypse, distopia, exploitation, disaster, pandemic, rebel, intercourse, celibacy, first sex, battle of the sexes, biological warfare, religious fanatic ...
⇓ similarity ⇓
47%
Movie in collections
 2.4
 193
Blood Predator (2007)
Genre: Horror, Sci-Fi
Country: USA
Duration: 91 min.
Story: A private jet crashes in the Sierra Mountains leaving seven survivors stranded in a torrential snow storm. With no rescue team in sight, the group decides to search for the plane in hopes of fixing the radio to call for help. But what they find ...
Style: suspense
Plot: alien abduction, monster, exploitation, female nudity, alien, forest, predator, human versus alien, human prey, bare breasts, cabin, lesbian kiss ...
⇓ similarity ⇓
45%
 2.1
 708
Parasitic (2012)
Genre: Horror, Sci-Fi
Country: USA
Duration: 79 min.
Story: After a strange meteor destroys a communications satellite and crashes into Tampa Bay, a sickly looking fish finds itself the meal of a beautiful nightclub bartender named Val. Moments later, as the bar is closed and locked tight, the infected Val ...
Style: serious, suspenseful, scary, captivating, scenic ...
Audience: teens
Plot: parasite, nightclub, survival, deadly creature, trapped in a building, meteorite, isolation, evil alien, supernatural, monster, porn, nudity (full frontal - brief) ...
Time: contemporary, 21st century
Place: florida, usa
⇓ similarity ⇓
44%
Frankenstein Meets the Spacemonster (1965)
Genre: Horror, Sci-Fi
Country: USA
Duration: 79 min.
Story: 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. Landing in Puerto Rico, they shoot down a NASA space ...
Style: serious, scary, psychotronic, retro
Plot: monster, martian, alien monster, nasa, brain damage, mars, spacesuit, creature feature, alien abduction, breeding, frankenstein, exploitation ...
Place: puerto rico, latin america
⇓ similarity ⇓
42%
 8.5
 880K
Alien (1979)
Genre: Horror, Sci-Fi
Country: UK, USA
Duration: 117 min.
Story: During its return to the earth, commercial spaceship Nostromo intercepts a distress signal from a distant planet. When a three-member team of the crew discovers a chamber containing thousands of eggs on the planet, a creature inside one of the eggs ...
Style: scary, suspense, suspenseful, futuristic, captivating ...
Audience: kids
Plot: alien, monster, space travel, space and aliens, female protagonist, deadly creature, spacecraft, evil alien, survival, alien monster, creature, sole survivor ...
Time: future, 22nd century, distant future
⇓ similarity ⇓
41%
 4.7
 900
The Dark (1993)
Genre: Horror, Sci-Fi
Country: Canada
Duration: 87 min.
Story: Something is alive beneath the surface of the graveyard. Something with the power to destroy and the power to heal. One man, a cop, is determined to kill this mysterious creature. Another, a scientist, is determined to capture and save this ...
Style: suspense, serious, suspenseful, tense, psychotronic ...
Audience: boys' night
Plot: monster, creature, survival, dangerous animal, experiment gone awry, tunnel, supernatural, special agents, creature feature, scientist, revenge, cemetery ...
Time: prehistory
⇓ similarity ⇓
41%
 4.4
 2K
The Being (1981)
Genre: Horror, Sci-Fi
Country: USA
Duration: 82 min.
Story: Toxic waste dumping in a small Idaho town turns a young boy into horrible mutant monster. The town's police chief and a government scientist team up to stop the monster, which is quickly killing off the town's citizenry.
Style: slasher, psychotronic, cult film
Plot: monster, toxic waste, creature feature, mutant, paranormal, exploitation, disfigurement, police, revenge, small town, holiday horror, radioactivity ...
Place: idaho
⇓ similarity ⇓
40%
The Intruder Within (1981)
Genre: Horror, Sci-Fi
Country: USA
Duration: 91 min.
Story: Drillers on an oil rig near Antarctica discover that they accidentaly brought up several prehistoric eggs. One egg hatches and becomes an unstoppable creature. Chad Everett and Jennifer Warren risk their lives to stop it.
Style: psychotronic
Plot: monster, alien abduction, winter, sea, oil rig, prehistoric creature, alien, egg, characters murdered one by one, monster rape, sexual tension, creature feature ...
Time: prehistory
Place: antarctica
⇓ similarity ⇓
40%