Shakma

Professor Sorenson (Roddy McDowall) and his assistant, Sam (Christopher Atkins) are working on an experimental brain serum to reduce aggression. Upon injecting it into a baboon named SHAKMA, it goes berserk in the lab, causing Sorenson to order Sam to put the creature down. Inexplicably, Sam decides against the idea, and SHAKMA escapes, slaughtering all of the other research animals in the process.

Now, with the hyper-energized creature on the loose, no one is safe. This is made far worse, due to the fact that Sorenson's students have been locked in the building for a treasure hunt game! Everyone is in for a long, bloody night.

This isn't a bad horror movie, though it's fairly obvious where it's headed from the beginning. Personally, I find baboons to be scary as hell anyway, so, this works for me!

Co-stars Amanda Wyss as Tracy...