From The Grindhouse Cinema Database
- Released in 1974 | Color
- Running Time: 85 Min.
- Production Co: Crown International Pictures
- Distribution Co: Crown International Pictures (1974) (USA) (theatrical) | Saguenay Films (1974) (Canada) (theatrical)
- Directed by Larry N. Stouffer
- Written by Jake Fowler
- Starring Pat Cardi, Austin Stoker, Rosie Holotik, John Niland, Joye Hash, Jeff Alexander , Mike McHenry
Also Known As
- Cérebro Diabólico (Brazil) | Die Teufelsbestie (Germany) | L'ange meurtrier (France) (video title) | Twisted Brain
- There is something evil out there... Possessed by a force that doesn't belong to this world - and it's going to kill me!
A series of grisly murders wreaks havoc at a small Texas high school! A no-nonsense cop is assigned to find out the identity of the mad devious killer who roams the corridors of the high school. A mild mannered student has been drinking a mysterious potion that turns himself into Vernon, a genetic freak. Terrorizing students and teachers alike, Vernon spreads his web of violence and terror to all who have mocked or laughed at him. Vernon also plays a deadly game of cat & mouse with the cop who is trying to stop him. Can the cop beat the killer at his own game, or will he become the final victim at Horror High?