• Home
  • Movie
  • Tv Shows
  • Anime
  • Sports
  • IPTV
  • Collection
  • AI Search
  • Download
  • Embed
Febbox Token

CinemaOS

Your entertainment hub

TrendingMoviesTV ShowsSearch
Powered byConsumet & TMDB API

Important Disclaimer

◝(ᵔᵕᵔ)◜

CinemaOS operates as a content aggregator and does not host any media files on our servers. All content is sourced from third-party providers and embedded services. For any copyright concerns or DMCA takedown requests, please contact the respective content providers directly.

Third-party ContentNo File Hosting

Built with ❤️ for entertainment enthusiasts worldwide

Horror High
Horror High
Watch TrailerWatch Movie
Share
Horror High

"There is something evil out there... Possessed by a force that doesn't belong to this world - and it's going to kill me!"

1973
1h 25m
5.5(32 votes)
Horror
Science Fiction

Overview

A nerdy high school super whiz experiments with a chemical which will transform his guinea pig "Mr. Mumps" from a gentle pet into a ravenous monster. In a fit of rage against his tormentors at the high school, Vernon Potts goes on a killing spree, eliminating all of those who ever picked on him - the Gym Coach, the School Jock, The Creepy Janitor & his hated teacher, Ms. Grindstaff.

Where to Watch

Links & Resources

IMDbView

Social & External

IMDb

Production Companies

Videos & Trailers

1 video

Cast & Crew

12 members
Acting

Pat Cardi

Vernon Potts

No Image
Acting

Austin Stoker

Lieutenant Bozeman

Austin Stoker
Acting

Rosie Holotik

Robin Jones

No Image
Acting

John Niland

Coach McCall

No Image
Acting

Joye Hash

Miss Grindstaff

No Image
Acting

Jeff Alexander

Mr. Griggs

No Image
Acting

Mike McHenry

Roger Davis

No Image
Acting

Joe Greene

Coach's Buddy / Policeman

Joe Greene
Writing

Nick Felix

Mr. Henshaw

No Image
Acting

Michelle Falerne

Girl-Student

No Image
Acting

Laura Williamson

Nurse

No Image
Acting

Charles Mann

School Principal

No Image

Similar Movies

Disturbing Behavior
5.8
1998

Disturbing Behavior

Steve Clark is a newcomer in the town of Cradle Bay, and he quickly realizes that there's something odd about his high school classmates. The clique known as the "Blue Ribbons" are the eerie embodiment of academic excellence and clean living. But, like the rest of the town, they're a little too perfect. When Steve's rebellious friend Gavin mysteriously joins their ranks, Steve searches for the truth with fellow misfit Rachel.

Movie
The Fly
7.4
1986

The Fly

When Seth Brundle makes a huge scientific and 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.

Movie
The Nameless
5.6
1999

The Nameless

The mutilated body of a six year old girl is found in a water hole. The girl is identified as the missing daughter of Claudia. However, only two peices of evidence could be used to identify her; a bracelet with her name on it near the crime scene, and the fact that her right leg was three inches longer than her left. All other methods of identification were removed from her body. Five years later Claudia, now addicted to tranquilizers, receives a phone call from someone claiming to be her daughter, asking for her mother to come find her before 'they' kill her. Other mysterious clues show up, further indicating that Claudia's daughter is indeed still alive, and very much in danger. Claudia, a run-down ex-cop, and a parapsychology reporter put together the clues to discover Angela's whereabouts

Movie
The Crow: Salvation
5.5
2000

The Crow: Salvation

Alex Corvis, a man wrongly executed for the murder of his girlfriend, returns from the dead and sets out to find the real killer.

Movie
Deep Rising
6.2
1998

Deep Rising

A group of heavily armed hijackers board a luxury ocean liner in the South Pacific Ocean to loot it, only to do battle with a series of large-sized, tentacled, man-eating sea creatures who have taken over the ship first.

Movie
Spy Kids 2: The Island of Lost Dreams
5.6
2002

Spy Kids 2: The Island of Lost Dreams

Exploring the further adventures of Carmen and Juni Cortez, who have now joined the family spy business as Level 2 OSS agents. Their new mission is to save the world from a mad scientist living on a volcanic island populated by an imaginative menagerie of creatures. On this bizarre island, none of the Cortez's gadgets work and they must rely on their wits--and each other--to survive and save the day.

Movie
Runaway
5.6
1984

Runaway

In the near future, a police officer specializes in malfunctioning robots. When a robot turns out to have been programmed to kill, he begins to uncover a homicidal plot to create killer robots... and his son becomes a target.

Movie
Crimes of the Future
6.0
2022

Crimes of the Future

With his partner, a celebrity performance artist publicly showcases the metamorphosis of his organs in avant-garde performances. An investigator from the National Organ Registry obsessively tracks their movements, which is when a mysterious group is revealed... Their mission — to use the artist's notoriety to shed light on the next phase of human evolution.

Movie
Cut
4.5
2000

Cut

A group of film students set out to finish filming a movie that was never completed after its director was murdered. After they begin filming, they realize they're in for a bit of trouble, not unlike the late director...

Movie
Buffy the Vampire Slayer
5.6
1992

Buffy the Vampire Slayer

Blonde, bouncy Buffy is your typical high school cheerleader. But all that changes when a strange man informs her she's been chosen by fate to kill vampires.

Movie
Ravenous
6.8
1999

Ravenous

Upon receiving reports of missing persons at Fort Spencer, a remote Army outpost on the Western frontier, Capt. John Boyd investigates. After arriving at his new post, Boyd and his regiment aid a wounded frontiersman who recounts a horrifying tale of a wagon train murdered by its supposed guide – a vicious U.S. Army colonel gone rogue. Fearing the worst, the regiment heads out into the wilderness to verify the gruesome claims.

Movie
Species II
5.2
1998

Species II

Having just returned from a mission to Mars, Commander Ross isn't exactly himself. He's slowly becoming a terrifying alien entity with one goal -- to procreate with human women! When countless women suffer gruesome deaths after bearing half-alien offspring, scientist Laura Baker and hired assassin Press Lennox use Eve, a more tempered alien clone, to find Ross and his brood. Before long Eve escapes to mate with Ross.

Movie
Friday the 13th Part VI: Jason Lives
6.2
1986

Friday the 13th Part VI: Jason Lives

Tommy Jarvis, tormented by the fear that maybe Jason isn't really dead, unwittingly resurrects the mass murderer for another bloody rampage.

Movie
What Ever Happened to Baby Jane?
7.9
1962

What Ever Happened to Baby Jane?

A former child star torments her paraplegic sister in their decaying Hollywood mansion.

Movie
Tamara
5.2
2005

Tamara

Tamara, an unattractive girl who is picked on by her peers, returns after her death as a sexy seductress to enact revenge.

Movie
Friday the 13th Part VII: The New Blood
5.5
1988

Friday the 13th Part VII: The New Blood

Tina Shepard, a telekinetic teenage girl, accidentally unchains Jason from his watery grave, allowing him to go on another killing spree in the area.

Movie
Friday the 13th Part VIII: Jason Takes Manhattan
5.0
1989

Friday the 13th Part VIII: Jason Takes Manhattan

Jason ships out aboard a teen-filled "love boat" bound for New York, which he soon transforms into the ultimate voyage of the damned.

Movie
Jason Goes to Hell: The Final Friday
4.6
1993

Jason Goes to Hell: The Final Friday

Jason Voorhees is tracked down and blown to bits by a special FBI task force, reborn with the bone-chilling ability to assume the identity of anyone he touches.

Movie
Urban Legends: Bloody Mary
4.9
2005

Urban Legends: Bloody Mary

On a prom-night dare, a trio of high school friends chant an incantation, unleashing an evil spirit from the past with deadly consequences.

Movie
Hush... Hush, Sweet Charlotte
7.3
1964

Hush... Hush, Sweet Charlotte

An aging, reclusive Southern belle plagued by a horrifying family secret descends into madness after the arrival of a lost relative.

Movie

Recommended Movies

Shaft
6.5
2019

Shaft

JJ, aka John Shaft Jr., may be a cyber security expert with a degree from MIT, but to uncover the truth behind his best friend’s untimely death, he needs an education only his dad can provide. Absent throughout JJ’s youth, the legendary locked-and-loaded John Shaft agrees to help his progeny navigate Harlem’s heroin-infested underbelly.

Movie
The Amityville Horror
6.3
1979

The Amityville Horror

George Lutz, his wife Kathy, and their three children have just moved into a beautiful, and improbably cheap, Victorian mansion nestled in the sleepy coastal town of Amityville, Long Island. However, their dream home is concealing a horrific past and soon each member of the Lutz family is plagued with increasingly strange and violent visions and impulses.

Movie
Stranger in Our House
5.4
1979

Stranger in Our House

A country family of five take in charming cousin Julie, whose parents recently died in a car crash, though teenaged daughter Rachel grows suspect that she has an alternative agenda; one that possibly includes witchcraft.

Movie
Parasite
8.5
2019

Parasite

All unemployed, Ki-taek's family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.

Movie
Avengers: Infinity War
8.2
2018

Avengers: Infinity War

As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment - the fate of Earth and existence itself has never been more uncertain.

Movie
Joker
8.1
2019

Joker

During the 1980s, a failed stand-up comedian is driven insane and turns to a life of crime and chaos in Gotham City while becoming an infamous psychopathic crime figure.

Movie
Suicide Squad
5.9
2016

Suicide Squad

From DC Comics comes the Suicide Squad, an antihero team of incarcerated supervillains who act as deniable assets for the United States government, undertaking high-risk black ops missions in exchange for commuted prison sentences.

Movie
Inception
8.4
2010

Inception

Cobb, a skilled thief who commits corporate espionage by infiltrating the subconscious of his targets is offered a chance to regain his old life as payment for a task considered to be impossible: "inception", the implantation of another person's idea into a target's subconscious.

Movie
Wonder Woman
7.2
2017

Wonder Woman

An Amazon princess comes to the world of Man in the grips of the First World War to confront the forces of evil and bring an end to human conflict.

Movie
Deadpool
7.6
2016

Deadpool

The origin story of former Special Forces operative turned mercenary Wade Wilson, who, after being subjected to a rogue experiment that leaves him with accelerated healing powers, adopts the alter ego Deadpool. Armed with his new abilities and a dark, twisted sense of humor, Deadpool hunts down the man who nearly destroyed his life.

Movie
The Empire Strikes Back
8.4
1980

The Empire Strikes Back

The epic saga continues as Luke Skywalker, in hopes of defeating the evil Galactic Empire, learns the ways of the Jedi from aging master Yoda. But Darth Vader is more determined than ever to capture Luke. Meanwhile, rebel leader Princess Leia, cocky Han Solo, Chewbacca, and droids C-3PO and R2-D2 are thrown into various stages of capture, betrayal and despair.

Movie
La La Land
7.9
2016

La La Land

Mia, an aspiring actress, serves lattes to movie stars in between auditions and Sebastian, a jazz musician, scrapes by playing cocktail party gigs in dingy bars, but as success mounts they are faced with decisions that begin to fray the fragile fabric of their love affair, and the dreams they worked so hard to maintain in each other threaten to rip them apart.

Movie
Grease
7.4
1978

Grease

Australian good girl Sandy and greaser Danny fell in love over the summer. But when they unexpectedly discover they're now in the same high school, will they be able to rekindle their romance despite their eccentric friends?

Movie
Harry Potter and the Chamber of Secrets
7.7
2002

Harry Potter and the Chamber of Secrets

Cars fly, trees fight back, and a mysterious house-elf comes to warn Harry Potter at the start of his second year at Hogwarts. Adventure and danger await when bloody writing on a wall announces: The Chamber Of Secrets Has Been Opened. To save Hogwarts will require all of Harry, Ron and Hermione’s magical abilities and courage.

Movie
Zombieland
7.3
2009

Zombieland

Columbus has made a habit of running from what scares him. Tallahassee doesn't have fears. If he did, he'd kick their ever-living ass. In a world overrun by zombies, these two are perfectly evolved survivors. But now, they're about to stare down the most terrifying prospect of all: each other.

Movie
The Super Mario Bros. Movie
7.6
2023

The Super Mario Bros. Movie

While working underground to fix a water main, Brooklyn plumbers—and brothers—Mario and Luigi are transported down a mysterious pipe and wander into a magical new world. But when the brothers are separated, Mario embarks on an epic quest to find Luigi.

Movie
Pirates of the Caribbean: Dead Men Tell No Tales
6.7
2017

Pirates of the Caribbean: Dead Men Tell No Tales

Thrust into an all-new adventure, a down-on-his-luck Capt. Jack Sparrow feels the winds of ill-fortune blowing even more strongly when deadly ghost sailors led by his old nemesis, the evil Capt. Salazar, escape from the Devil's Triangle. Jack's only hope of survival lies in seeking out the legendary Trident of Poseidon, but to find it, he must forge an uneasy alliance with a brilliant and beautiful astronomer and a headstrong young man in the British navy.

Movie
The Shawshank Redemption
8.7
1994

The Shawshank Redemption

Imprisoned in the 1940s for the double murder of his wife and her lover, upstanding banker Andy Dufresne begins a new life at the Shawshank prison, where he puts his accounting skills to work for an amoral warden. During his long stretch in prison, Dufresne comes to be admired by the other inmates -- including an older prisoner named Red -- for his integrity and unquenchable sense of hope.

Movie
Gladiator
8.2
2000

Gladiator

After the death of Emperor Marcus Aurelius, his devious son takes power and demotes Maximus, one of Rome's most capable generals who Marcus preferred. Eventually, Maximus is forced to become a gladiator and battle to the death against other men for the amusement of paying audiences.

Movie
1917
8.0
2019

1917

At the height of the First World War, two young British soldiers must cross enemy territory and deliver a message that will stop a deadly attack on hundreds of soldiers.

Movie