Shakma

Moments after using a power drill to graft a microchip onto a baboon's heart, a plucky group of horny and misguided researchers decide to go after-hours LARPing in the lab. Trouble is, the baboon's heart has been flooded with steroidal enyzmes, and he's out for revenge. Leading a sundry cast of lowercase-E expendables, Roddy McDowell lends simian blessings to a gruesome and hardheaded terror-jaunt equal parts "man vs. nature" and haunted house.