Best movies like Phase IV
Last updated March 2024
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Plot Summary:
Arizona ants mock the food chain on their way to a desert lab to get two scientists and a woman.
IMDB Rating: 6.4
IMDB Votes: 9000
Genere: Horror, Sci-Fi, Thriller
Country: UK, USA
Duration: 84 min
Plot tags: apocalyptic, natural horror, psychotronic, mystical, atmospheric, surreal, splatter, art house, grindhouse, deep
Best tv shows and movies like Phase IV (1974):
Similar in 77%
Bug (1975)
Plot Summary:
An earthquake releases a strain of mutant cockroaches with the ability to start fires, which proceed to cause destructive chaos in a small town. The studies carried out by scientist James Parmiter, however, reveal an intent with much more far-reaching consequences.
IMDB Rating: 5.2
IMDB Votes: 3000
Genere: Horror, Mystery, Sci-Fi, Thriller
Country: USA
Duration: 99 min
Plot tags: natural horror, psychotronic, grindhouse, perverse, scary, rough, serious, slasher, suspenseful, crying
Similar in 80%
Kingdom of the Spiders (1977)
Plot Summary:
Investigating the mysterious deaths of a number of farm animals, vet Rack Hansen discovers that his town lies in the path of hoards of migrating tarantulas. Before he can take action, the streets are overrun by killer spiders, trapping a small group of townsfolk in a remote hotel.
IMDB Rating: 5.7
IMDB Votes: 6000
Genere: Horror, Sci-Fi
Country: USA
Duration: 97 min
Plot tags: suspenseful, scary, harsh, intense, natural horror, bad ending, slasher, disturbing, psychotronic, funny
Similar in 82%
The Hive (2008)
Plot Summary:
When ants, displaying never-before-seen behavior, seize an island, the controversial Thorax Team is called in to stop the massive threat, only to discover that the ants are controlled by something beyond this world.
IMDB Rating: 3.2
IMDB Votes: 2000
Genere: Action, Horror, Sci-Fi, Thriller
Country: USA
Duration: 90 min
Plot tags: scary, serious, suspenseful, exciting, captivating, suspense, hilarious, natural horror
Similar in 76%
Empire of the Ants (1977)
Plot Summary:
Sleazy scam artist Joan Collins tries to sell phony real estate deals down in the Florida everglades. What she and her unsuspecting buyers don't know is the area has been taken over by giant ants!.
IMDB Rating: 4.2
IMDB Votes: 5000
Genere: Adventure, Horror, Sci-Fi
Country: USA
Duration: 89 min
Plot tags: scary, intense, exciting, serious, suspenseful, natural horror, grindhouse, suspense, gothic horror, cult classic
Similar in 83%
Skeeter (1993)
Plot Summary:
As the result of a corrupt businessman's illegal toxic waste dumping, a small desert town is beset by a deadly swarm of huge bloodthirsty mutant mosquitoes!.
IMDB Rating: 3.3
IMDB Votes: 1000
Genere: Action, Horror, Sci-Fi, Thriller
Country: USA
Duration: 95 min
Plot tags: retro, cult classic, natural horror, independent film, scary, serious, suspenseful, fast, cult film
Similar in 75%
Black Swarm (2007)
Plot Summary:
The widow, Deputy Sheriff Jane Kozik, moves from Manhattan to Black Stone, New York, with her daughter Kelsey Kozik. There she expects to find a safe place to live. The day after moving, a homeless man is found dead in the tool shed of Jane's blind friend Beverly Rowe. Devin Hall and the entomologist Katherine Randell are summoned to help with the investigation. Devin is Jane's brother-in-law and former boyfriend, and Jane still has a crush on him. Meanwhile, Kelsey befriends the scientist Eli Giles, who has developed genetically modified wasps to the army as a weapon, and now he is trying to revert the process. When the wasps attack Black Stone, Jane, Devin and Eli team-up to attempt to destroy the swarm.
IMDB Rating: 3.9
IMDB Votes: 1000
Genere: Action, Comedy, Drama, Horror, Sci-Fi, Thriller
Country: Canada
Duration: 89 min
Plot tags: suspense, suspenseful, disturbing, serious, natural horror, psychotronic, scary
Similar in 83%
Silent Predators (1999)
Plot Summary:
In 1979, a delivery truck makes its way up a lonely southern California highway in a storm, bound for the San Diego Zoo with a deadly tropical rattlesnake as cargo. When the truck suffers a blowout, the driver loses control and hits a tree, shattering the snake's aquarium in the back and the window separating the snake from the driver. The snake slithers into the front of the truck, kills the driver with its bite and then moves off into the forest. Flash forward to 1999. The small southern California town of San Vicente has grown from 6,000 to 30,000, and the rattler, which escaped nearby years ago, has bred. There are now 25,000 of these hybrid rattlesnakes, and they are slowly making their way downhill into the town, attracted by the movement of the blasting as the town paves its way toward progress. Progress, in this case, brings terror, in this tale originally penned by John Carpenter.
IMDB Rating: 4.3
IMDB Votes: 1000
Genere: Horror, Sci-Fi, Thriller
Country: USA, Australia
Duration: 91 min
Plot tags: natural horror, scary, serious, suspenseful
Similar in 81%
Dinocroc (2004)
Plot Summary:
After an African dinosaur ancestor of the crocodile is found, Dr. Campbell uses its DNA to create prototypes at Paula Kennedy's Genetic Research Co. (Gereco) lab. However one must be put down after killing someone, another escapes and the information is kept from sheriff Harper. His daughter, county dog catcher Diane Harper, helps her ex (welding artist Tom Banning) with his kid brother Michael's beloved dog. They bump into Campbell and discover the dinocroc is growing, having escaped down a tunnel. Although Gereco hires Australian crocodile specialist and intrepid hunter, Richard 'Dick' Sydney, the beast proves impervious to bullets, so the body count rises alarming.
IMDB Rating: 3.4
IMDB Votes: 2000
Genere: Action, Adventure, Comedy, Horror, Sci-Fi, Thriller
Country: USA, Japan
Duration: 90 min
Plot tags: serious, suspenseful, tense, suspense, natural horror, scary, fast, psychotronic, cult film
Similar in 83%
Webs (2003)
Plot Summary:
Richard Greico leads a team of electrical workers who stumble across a terrifying parallel universe. While investigating a strange power source in an abandoned building, the workers find themselves sucked into an underworld teeming with massive, man-eating, spider-like monsters. The bloodthirsty arachnid-human hybrids stalk and kill their victims one by one, leaving the dwindling group of survivors to fight back with just their wits and a handful of primitive weapons.
IMDB Rating: 3.8
IMDB Votes: 748
Genere: Action, Fantasy, Horror, Sci-Fi, Thriller
Country: USA, Canada
Duration: 84 min
Plot tags: suspense, suspenseful, scary, serious, natural horror
Similar in 82%
Caved In (2006)
Plot Summary:
An extreme adventure tour group headed by deep caving expert John Palmer descends into a 2000 Ft abandoned salt mine , that was mysteriously closed down years ago after an unexplained disaster trapped all of the miners . They prepare for rock slides , blackouts , cave-ins - whatever might threaten their journey and commence their descent into the depths.
IMDB Rating: 3.4
IMDB Votes: 1000
Genere: Action, Horror, Sci-Fi, Thriller
Country: USA, Romania, Canada
Duration: 93 min
Plot tags: atmospheric, suspenseful, scary, serious, natural horror, suspense, disaster movie
Similar in 80%
Ice Spiders (2007)
Plot Summary:
A scientific experiment goes haywire, creating an arachnophobic nightmare. If there's a way to stop them, somebody better find it soon before they kill everything in sight!.
IMDB Rating: 3.2
IMDB Votes: 3000
Genere: Action, Adventure, Comedy, Horror, Sci-Fi, Thriller
Country: USA, Germany
Duration: 86 min
Plot tags: scary, suspenseful, natural horror, semi serious, hilarious, serious, fast, psychotronic, independent film, weird
Similar in 79%
Python 2 (2002)
Plot Summary:
The beast is back.
IMDB Rating: 2.8
IMDB Votes: 1000
Genere: Action, Horror, Sci-Fi, Thriller
Country: USA, Bulgaria
Duration: 89 min
Plot tags: natural horror, suspense, scenic, scary, serious, suspenseful, fast, ridiculous, cult film
Similar in 80%
Shark Attack 2 (2000)
Plot Summary:
A biological experiment goes bad, this time releasing a gaggle of mutated great white sharks with a taste for human flesh. Soon enough, shark expert Nick West is on the case, leading a crew to study them and eventually bring them back into captivity. West's plans hit a snag, however, when Australian shark hunter Roy Bishop is called in to wipe out the fishy menace.
IMDB Rating: 3.2
IMDB Votes: 3000
Genere: Action, Adventure, Horror, Sci-Fi, Thriller
Country: South Africa, USA
Duration: 98 min
Plot tags: rough, natural horror, suspense, mockbuster, scary, serious, suspenseful, fast, wild, cult film
Similar in 76%
Mimic: Sentinel (2003)
Plot Summary:
A man enclosed in a plastic bubble, his sister, and their best friend must defend an apartment complex from the mutant Judas Breed insects.
IMDB Rating: 4.2
IMDB Votes: 4000
Genere: Horror, Sci-Fi, Thriller
Country: USA
Duration: 77 min
Plot tags: scary, psychological, rough, serious, suspenseful, natural horror, suspense, cult horror, tense
Similar in 90%
Night of the Lepus (1972)
Plot Summary:
Giant mutant rabbits terrorize the southwest!!.
IMDB Rating: 4.1
IMDB Votes: 5000
Genere: Horror, Sci-Fi, Thriller
Country: USA
Duration: 88 min
Plot tags: serious, suspenseful, natural horror, scary, suspense, absurd, horror comedy, psychotronic, funny, retro
Similar in 85%
Bats (1999)
Plot Summary:
Genetically mutated bats escape and it's up to a bat expert and the local sheriff to stop them.
IMDB Rating: 4.0
IMDB Votes: 11000
Genere: Horror, Sci-Fi, Thriller
Country: USA
Duration: 91 min
Plot tags: scary, intense, rough, suspenseful, natural horror, psychotronic, retro, dark, slasher, saga
Similar in 78%
Earth vs. the Spider (2001)
Plot Summary:
A shy comic book fan is injected with an experimental serum and starts turning into a spider. When web covered bodies start appearing a policeman starts to investigate the strange case.
IMDB Rating: 4.3
IMDB Votes: 2000
Genere: Horror, Sci-Fi, Thriller
Country: USA
Duration: 90 min
Plot tags: suspense, suspenseful, semi serious, tense, exciting, natural horror, humorous, fast, psychotronic, detective
Similar in 87%
The Giant Spider Invasion (1975)
Plot Summary:
A black hole hits North Wisconsin and opens a door to other dimensions. Giant 15 meter spiders emerge from it, who have an appetite for human flesh! Dr. Jenny Langer and Dr. Vance from the NASA try to save the world.
IMDB Rating: 3.2
IMDB Votes: 5000
Genere: Horror, Sci-Fi
Country: USA
Duration: 84 min
Plot tags: scary, suspenseful, semi serious, natural horror, captivating, retro, cult classic, offbeat, psychotronic, independent film
Similar in 83%
They Crawl (2001)
Plot Summary:
A computer whiz named 'Bean' is among several people found dead with strange striations, odd puncture wounds and missing internal organs. Bean's brother Ted teams up with detective Gina to get to the bottom of it. With the help of a computer hacker, they find a blueprint that reveals the killer who has been terrorizing the city...a rampaging posse of genetically mutated cockroaches!.
IMDB Rating: 3.4
IMDB Votes: 792
Genere: Horror, Sci-Fi, Thriller
Country: USA
Duration: 93 min
Plot tags: serious, suspenseful, tense, suspense, scary, detective, natural horror
Similar in 85%
Carnosaur (1993)
Plot Summary:
After being driven to extinction, great bloodthirsty dinosaurs come back to life with the assistance of a demented genetic scientist. She plans to replace the human race with a super-race of dinosaurs who will not pollute the planet.
IMDB Rating: 3.6
IMDB Votes: 4000
Genere: Horror, Sci-Fi
Country: USA
Duration: 83 min
Plot tags: scary, rough, serious, suspenseful, cult classic, natural horror, tense, psychotronic, dark, perverse
Similar in 81%
Tremors 3: Back to Perfection (2001)
Plot Summary:
Burt Gummer returns home to Perfection, Nev., to find that the town of terror has become a theme park, and when the simulated giant worm attacks turn real, the survivalist must battle the creatures once again. Gummer pits his impressive knowledge of weaponry against the newest and deadliest generation of flesh-eating graboids, with help from two young entrepreneurs.
IMDB Rating: 5.3
IMDB Votes: 19000
Genere: Action, Comedy, Horror, Sci-Fi, Thriller
Country: USA
Duration: 104 min
Plot tags: scary, humorous, natural horror, entertaining, absurd, semi serious, suspense, feel good, cult horror, offbeat
Similar in 78%
Pterodactyl (2005)
Plot Summary:
A dormant volcano deep with the Turkish forest holds within it a deadly secret. Perfectly preserved, a nest of pterodactyl eggs are ready to hatch.
IMDB Rating: 3.2
IMDB Votes: 3000
Genere: Action, Adventure, Horror, Sci-Fi, Thriller
Country: USA, Czech Republic, Russia, Armenia
Duration: 91 min
Plot tags: serious, suspenseful, suspense, natural horror, perverse, fast
Similar in 82%
Raging Sharks (2005)
Plot Summary:
An oceanic observation station is in desperate trouble after a sudden shark attack wrecked the oxygen supply. The accompanying ship, a coast guard cruiser, and other ships in and around the Bermuda triangle are attacked as well. The US Navy sends a submarine to investigate, but soon they too are under attack.
IMDB Rating: 2.7
IMDB Votes: 1000
Genere: Action, Adventure, Horror, Sci-Fi, Thriller
Country: USA, Bulgaria
Duration: 92 min
Plot tags: serious, suspenseful, scary, exciting, natural horror, suspense, psychotronic, campy
Similar in 90%
Attack of the Sabertooth (2005)
Plot Summary:
In the Fiji islands, the greedy and unscrupulous owner of the Valalola Resort Primal Park invites investors and guests for an opening party of his compound composed of hotel and zoo aiming to find partners for his discoveries. When a bunch of college smalltime thieves puts a virus in the security system to participate in a scavenger hunt, the greatest attractions of the zoo - sabretoothes from the prehistoric age developed from DNA found in fossils - escape, killing the hosts and guards for fun.
IMDB Rating: 2.7
IMDB Votes: 1000
Genere: Action, Adventure, Comedy, Horror, Sci-Fi, Thriller
Country: USA
Duration: 90 min
Plot tags: scary, suspense, serious, suspenseful, natural horror, fast, psychotronic, cult film
Similar in 89%
Anaconda 3: Offspring (2008)
Plot Summary:
Cancer-terminal tycoon Peter Murdoch's secret Wexel Hall Pharmaceuticals lab has developed a blood orchid extract cure. To examine why it works optimally in snakes, they also bread a super-anaconda strain. But the original pair escapes, leaving a bloody trail of corpses. Murdoch runs, instructing his staff to clean up. They keep failing and being eaten like unsuspecting locals, some alive, even after enlisting ruthless big game hunter Hammett. The fast-growing pregnant monster sheds its skin, thus disabling the only tracking device.
IMDB Rating: 2.8
IMDB Votes: 8000
Genere: Action, Adventure, Horror, Sci-Fi, Thriller
Country: USA, Romania
Duration: 91 min
Plot tags: scary, serious, suspenseful, natural horror, psychotronic, suspense, saga, perverse, fast, rough
Similar in 85%
Teenage Caveman (2002)
Plot Summary:
In a post-apocalyptic future mankind is lives in a prehistoric manner. After killing his father for sexually assaulting his girlfriend, the son of a tribal leader runs away with a group of his teenage friends. They are taken in by Neil and Judith who introduce them to the vices outlawed by their tribes namely sex and drugs.Neil and Judith, however, are genetically altered indestructible mutants who have their own plans for the future of the human race.
IMDB Rating: 3.3
IMDB Votes: 3000
Genere: Horror, Sci-Fi, Thriller
Country: USA
Duration: 86 min
Plot tags: rough, serious, suspenseful, apocalyptic, bleak, queer horror, futuristic, splatter, psychotronic, sex comedy
Similar in 83%
The Terror Within (1989)
Plot Summary:
Experiments in biological warfare have destroyed all but a few remnants of the human race. Alone in a lab, eight students work feverishly to create a vaccine before they are forced outside in search for food. It is then that the surviving scientists discover creatures mutated by the plague. Now they prepare to do battle against their worst fear: The Terror Within.
IMDB Rating: 4.7
IMDB Votes: 2000
Genere: Horror, Sci-Fi
Country: USA
Duration: 88 min
Plot tags: futuristic, serious, suspenseful, scary, apocalyptic, retro, mystic, cult horror, independent film, exciting
Similar in 82%
Parasite (1982)
Plot Summary:
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, his rednecks, and an evil government agent named Merchant.
IMDB Rating: 4.0
IMDB Votes: 3000
Genere: Horror, Sci-Fi
Country: USA
Duration: 85 min
Plot tags: scary, suspenseful, rough, serious, suspense, grindhouse, cult classic, futuristic, natural horror, apocalyptic
Similar in 75%
Venomous (2001)
Plot Summary:
Mutant snakes survived a terrorist attack on a government laboratory, and they now threaten the town of Santa Mira Springs, California. Seismic activity has brought snakes to the surface, where residents are being bitten. Victims can transmit the virus to healthy persons. The military puts the town under quarantine. Local physicians try to control the epidemic, while the military is primarily concerned with keeping the virus a secret.
IMDB Rating: 3.9
IMDB Votes: 1000
Genere: Action, Drama, Horror, Sci-Fi, Thriller
Country: USA
Duration: 97 min
Plot tags: serious, scary, suspenseful, rough, natural horror, suspense, ridiculous, campy, cult film, disaster movie
Similar in 87%
Spiders (2000)
Plot Summary:
A DNA experiment on a rare breed of spider is taking place on a NASA space shuttle, when a freak meteor shower engulfs the shuttle, causing everything to go horribly wrong. One survivor is found on the ship and watched over in a secret location deep in the California desert. The problem continues, as the survivor isn't alone, as another deadly spiders climbs out of him and goes on a rampage around the ship. Curious reporter Marci Eyre must now survive, escape and warn everyone before the spider reaches outside the desert.
IMDB Rating: 3.9
IMDB Votes: 3000
Genere: Horror, Sci-Fi, Thriller
Country: USA
Duration: 94 min
Plot tags: suspense, suspenseful, serious, scary, rough, bleak, psychotronic, natural horror, spooky