There is something evil out there... Possessed by a force that doesn't belong to this world - and it's going to kill me!
September 20, 1973
1h 25m
EN
Larry N. Stouffer
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.
Pat Cardi
Vernon Potts
Austin Stoker
Lieutenant Bozeman
Rosie Holotik
Robin Jones
John Niland
Coach McCall
J.D. Feigelson
37
Joye Hash
Miss Grindstaff
Jeff Alexander
Mr. Griggs
Mike McHenry
Roger Davis
Joe Greene
Coach's Buddy / Policeman
Nick Felix
Mr. Henshaw
Michelle Falerne
Girl-Student
Jamison Film Company
N/A
Crown International Pictures
US
