Horror High
Directed by Larry N. StoufferPG
1973 85m[Horror](/on-demand/category/horror), [Science Fiction](/on-demand/category/sci-fi)5.032%5.7
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.
