Movie
★5.6(40 votes)
19731h 25mReleasedHorror 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!”
HorrorScience Fiction
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.
Top Billed Cast
RH
JN
