Bringemovies
← Browse Movies
Altered Species
TITLE DETAILS

Altered Species

2001-09-01 · 91 min · ★ 3.7

Horror · Science Fiction

Altered Species is a 2001 horror film, about a scientist who has found a way to regenerate damaged tissue in the body. He has tried his experiment on rats, but the effects are disastrous. One of them grows to 50 times its normal size, and attempts to destroy the laboratory.

Open detail page

Trailers are previews, not full movies.

No authorized playback source configured. Use the legal watch options below.

Production details

Directors
Serge Rodnunsky
Production companies
Rojak Films
Countries
United States of America
Status
Released

Top Cast

Allen Lee HaffWalter
Leah RowanAlicia
Guy ViegProfessor Irwin
Robert BroughtonDouglas
Richard PetersonRichard PetersonGary
Derek HofmanBurke
Alexandra TownsendChelsea
David BradleyDavid BradleyFrank
Erika MichaelsChelsea Body Double

Title information and images are supplied by TMDb. Explore our discovery guide for advice on comparing metadata and legal viewing options.

Where to watch

Availability provided by JustWatch via TMDb. Offers can change. Provider links are listed on TMDb; full playback requires a separately authorized source.

Rental

Amazon Video

Purchase

Amazon Video

With ads

Plex, Tubi TV

View authorized watch options on TMDb

Recommendations

Willard
★ 6.1
Willard1971Horror · Science Fiction

A social misfit, Willard is made fun of by his co-workers, and squeezed out of the company started by his deceased father by his boss. His only friends are a couple of rats he raised at home, Ben and Socrates. However, when one of them is killed at work, he goes on a rampage using his rats to attack those who have been tormenting him.

Man-Made Monster
★ 6.1
Man-Made Monster1941Horror · Science Fiction

Mad scientist turns a man into an electrically-controlled monster to do his bidding.

From Beyond
★ 6.5
From Beyond1986Horror · Science Fiction

The Resonator, a powerful machine that can control the sixth sense, has killed its creator and sent his associate into an insane asylum. When a psychiatrist becomes determined to continue the experiment, she unwittingly opens the door to a hostile parallel universe.

Splice
★ 5.9
Splice2010Horror · Science Fiction

Elsa and Clive, two rebellious young scientists, defy legal and ethical boundaries and forge ahead with a dangerous experiment: splicing together human and animal DNA to create a new organism. Named "Dren", the creature rapidly develops from a deformed female infant into a beautiful but dangerous winged human-chimera, who forges a bond with both of her creators — only to have that bond turn deadly.

Nightmares
★ 5.9
Nightmares1983Horror · Science Fiction

A collection of short stories. In one a woman who leaves her house late at night to drive to the store while a killer is loose encounters some problems. In the second an arcade whiz kid's obsession with a game leads to deadly consequences. In the third a small town priest loses his faith and decides to leave town, but in the desert is stalked by a mysterious black pick-up truck. In the final story, a family's problem with a rat is larger than they think.

Monsters of Man
★ 6.4
Monsters of Man2020Science Fiction

A robotics company vying to win a lucrative military contract team up with a corrupt CIA agent to conduct an illegal live field test. They deploy four weaponized prototype robots into a suspected drug manufacturing camp in the Golden Triangle, assuming they'd be killing drug runners that no one would miss. Six doctors on a humanitarian mission witness the brutal slaughter and become prime targets.

The Kindred
★ 6.0
The Kindred1987Horror · Science Fiction

Amanda's deathbed request to her son, John, was for him to destroy all the lab notes etc. from her last experiment. She also blurts out he had a brother. At the funeral John meets Melissa, who claims to be his mother's biggest fan. Together with some of John's friends they go to Amanda's house, but none are prepared for what they find there.

Extinction
★ 6.4
Extinction2015Horror · Science Fiction

And suddenly, overnight, the world came to a halt. Two men, two survivors, one kid, and hatred that separates them. A place forgotten by everyone, including the creatures that inhabit the Earth... until now.

Deep Blue Sea
★ 6.0
Deep Blue Sea1999Horror · Science Fiction

Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to develop a cure for Alzheimer's disease. But there's an unexpected side effect: the sharks got smarter, faster, and more dangerous. After a big storm damages their remote research facility, they must fight for their lives.

Resident Evil: Welcome to Raccoon City
★ 5.9
Resident Evil: Welcome to Raccoon City2021Horror · Science Fiction

Once the booming home of pharmaceutical giant Umbrella Corporation, Raccoon City is now a dying Midwestern town. The company’s exodus left the city a wasteland…with great evil brewing below the surface. When that evil is unleashed, the townspeople are forever…changed…and a small group of survivors must work together to uncover the truth behind Umbrella and make it through the night.

The Fly
★ 7.5
The Fly1986Horror · Science Fiction

When brilliant, eccentric scientist Seth Brundle makes a huge technological breakthrough in teleportation, he decides to test it on himself. Unbeknownst to him, a common housefly manages to get inside the device and the two become one.

Alien: Covenant
★ 6.2
Alien: Covenant2017Horror · Science Fiction

The crew of the colony ship Covenant, bound for a remote planet on the far side of the galaxy, discovers what they think is an uncharted paradise but is actually a dark, dangerous world.

Alien: Romulus
★ 7.2
Alien: Romulus2024Horror · Science Fiction

While scavenging the deep ends of a derelict space station, a group of young space colonizers come face to face with the most terrifying life form in the universe.

Monster Hunters
★ 6.2
Monster Hunters2020Horror · Science Fiction

When an alien prison ship crash lands and unleashes creature after creature in the California desert, they make quick work of the army that tries to stop them. Now, the only hope of stopping the aliens rests with a secret branch of the government specializing in alien weaponry. But with the team untested in actual combat, the battle for Earth will be brutal.

The Brood
★ 6.7
The Brood1979Horror · Science Fiction

A man tries to uncover an unconventional psychologist's therapy techniques on his institutionalised wife, amidst a series of brutal murders.

Alligator
★ 6.1
Alligator1980Horror · Science Fiction

A baby alligator is flushed down a toilet and survives by eating discarded lab animals that have been injected with growth hormones. The now gigantic animal escapes the city sewers and goes on a rampage, pursued by a cop and a big-game hunter.

Assimilate
★ 6.3
Assimilate2019Horror · Science Fiction

Three friends making a web series about their town discover that their neighbors are being killed and replaced by creatures who are perfect copies of their victims.

The Hidden
★ 6.9
The Hidden1987Horror · Science Fiction

When average, law-abiding citizens suddenly turn to a life of hedonistic behavior and violent crime, Detective Tom Beck is tasked with helping young FBI agent Lloyd Gallagher determine the cause.

Margaux
★ 5.9
Margaux2022Horror · Science Fiction

As a group of seniors celebrate their final college days at a smart house, the house's highly advanced AI system, Margaux, begins to take on a deadly presence of her own. A carefree weekend of partying turns into a dystopian nightmare as they realize Margaux's plans to eliminate her tenants one way or another. Time begins to run out as the group desperately tries to survive and outsmart the smart home.

Prometheus
★ 6.6
Prometheus2012Horror · Science Fiction

A team of explorers discover a clue to the origins of mankind on Earth, leading them on a journey to the darkest corners of the universe. There, they must fight a terrifying battle to save the future of the human race.

Similar titles

The Rage
★ 3.8
The Rage2007Horror · Science Fiction

A crazed scientist experimenting with a rage virus on innocent victims in a laboratory in the woods. When his monstrous subjects escape and vultures devour their remains, they became mutations seeking to feed on humans.

Warlock III: The End of Innocence
★ 4.5
Warlock III: The End of Innocence1999Horror

A college student unexpectedly finds that she has inherited a derelict house. Accompanied by a group of friends, she goes there to clear it of heirlooms before the structure is demolished. Almost immediately, she and her friends are targeted by a powerful warlock who is very interested in her bloodline.

THE CLOSING SHIFT
Not rated
THE CLOSING SHIFT2026Horror

The main character has to close at his job, everything is normal until he has to go to the storage room. This short film will be presented at the 2026 HOCO Film Fest!

Silent Rage
★ 6.1
Silent Rage1982Horror · Science Fiction

A mentally ill man in a small Texas town goes on a killing rampage and is fatally wounded by police. When doctors use an experimental serum to bring him back to life, the killer develops superhuman strength and the town sheriff must pursue him.

Barricade
★ 2.6
Barricade2007Horror

A group of friends are terrorized by a cannibalistic family while camping in The Black Forest of Germany.

Bikini Bloodbath: Car Wash
★ 3.0
Bikini Bloodbath: Car Wash2008Horror

A group of hot college girls decide to raise money and pulses by donning bikinis for a car wash. But a maniac chef is prowling about to get a cut of the action.

The Wasp Woman
★ 4.5
The Wasp Woman1959Horror · Science Fiction

The head of a major cosmetics company experiments on herself with a youth formula made from royal jelly extracted from wasps, but the formula's side effects have deadly consequences.

Talon Falls
★ 6.2
Talon Falls2017Horror

Four teenagers on a road trip decide to take a detour and find them selves at at haunted house halloween scream park deep in the woods of southern Kentucky. After witnessing an assortment of torture and gore. they start wondering if what they are experiencing is not a little too realistic. Before they know it each one of hem is captured and made part of the horrific attraction they originally thought was all fun and games.

Virtual Assistant
★ 7.4
Virtual Assistant2025Horror

A group of former classmates rent a country house to relax like in the good old days. The modern chalet has everything for a comfortable and fun vacation, including the smart speaker "Alyona". "Alyona" knows how to entertain her guests, she has many "skills". She can solve puzzles, manage the house, and she also knows all the "skeletons in the closet" that friends are hiding. The device invites the company to play the game "Find the Killer" and find out the circumstances of the death of their best friend, who died less than a year ago under strange circumstances.

Camp 139
★ 1.6
Camp 1392013Horror

A drug fueled camping trip goes to hell when a militant killing machine stalks four teens through the wilderness, luring them toward an abandoned Army hospital.

Haunt
★ 6.7
Haunt2019Horror

On Halloween, a group of friends encounter an extreme haunted house that promises to feed on their darkest fears. The night turns deadly as they come to the horrifying realisation that some nightmares are real.

Killjoy 3
★ 4.5
Killjoy 32010Horror

The demon clown Killjoy is resurrected once again, but this time he is not given the name of his victim and is trapped in his realm. Using a magic mirror he lures four unsuspecting college students into his realm where he can have his macabre fun! A mysterious man returns and we finally discover who Killjoy's true target is!

Axegrinder
★ 4.6
Axegrinder2006Horror

A 20-something camping trip goes horribly wrong when a Maniac Serial Killer (Jed Rowen) and a Psycho Homeless Guy (William Alva) invite themselves. Beautiful Girls. Hot Guys. Lots of Blood.

Harvest
Not rated
Harvest2026Horror

Harvest is a gripping 2026 psychological thriller short film that begins as a warm Friendsgiving celebration among close friends. What starts as a joyful evening filled with delicious food, laughter, and lighthearted secrets quickly spirals into tension and darkness when Maya (Alesia Daniele) introduces a mysterious card game that forces everyone to confront hidden truths. Blending elements of action and psychological thriller, Harvest masterfully explores escalating drama, mind games, and the dangerous power of secrets in an intimate setting. What begins as a cozy holiday hangout soon becomes a tense battle of wits where no one is quite who they seem. Directed by Emmanuel Jackson and Khadary Stephens, this sharp and twisty indie short delivers suspense, emotional intensity, and unexpected turns that will keep audiences on edge long after the final card is played.

Night of the Rats
Not rated
Night of the Rats2025Horror

A quiet Midwestern town becomes ground zero for a nightmare when a colony of rats transforms into hyper-aggressive killers. Two scientists must work together to stop the outbreak before the rodents devour everything in their path.

Summerween
Not rated
SummerweenHorror

In Newport Bay, a small California coastal town, Summerween transforms summer into Halloween with parties, music, fairs, and horror movies. But when a mysterious night leaves behind more questions than answers, a group of teenagers finds itself at the center of the mystery, turning what should have been the best summer of their lives into a nightmare of secrets, fear and horror.

Evils of the Night
★ 3.7
Evils of the Night1985Horror · Science Fiction

Sex-hungry teens are kidnapped by auto mechanics, who take them to a rural hospital run by aliens who need their blood as the key to their own longevity.

The Ghost from Hovrino
★ 4.8
The Ghost from Hovrino2012Horror

Four friends went to the forest with a bad history where Russian ancient sorcerers used to sacrifice people. They were trying to make a film about a ghost who lives in this forest according to the legend but very soon a pleasant and funny adventure turns into a nightmare. Nobody can escape the Ghost from Hovrino and only their camera can tell what happened there.

Pillow Party Massacre
★ 4.4
Pillow Party Massacre2023Horror

After a bullying incident leads to tragedy, four former High school friends reconnect at a vacation home where a maniacal killer stalks the night.

Don't Fuck in the Woods 2
★ 4.2
Don't Fuck in the Woods 22022Horror

The counselors of Pine Hills Summer Camp are getting the grounds ready for the season. While they set up, a mysterious girl enters the camp after a night of bloodshed. And there are things following her as well.

Your favorites

Recently viewed

Watch

Choose an authorized server.

Full video from an operator-configured authorized source. Official trailers use a separate player. If a server fails, retry or select another authorized server.

Legal watch options

Official trailer

Trailer preview only. Press Play to start.

Privacy choices

Favorites stay in your browser. Movie images load from TMDb. YouTube trailers contact YouTube only after you allow external media and choose a trailer. Advertising consent, if ads are enabled, is managed separately by the operator’s certified CMP.

Privacy policy

After allowing external media, choose the trailer button to load its player.