A "shockumentary" consisting of a collection of mostly real archive footage displaying mankind at its most depraved and perverse, displaying bizarre rites, cruel behavior and bestial violence.
A young man's mother is bitten by a Sumatran rat-monkey. She gets sick and dies, at which time she comes back to life, killing and eating dogs, nurses, friends, and neighbors.
A San Francisco detective suffering from acrophobia investigates the strange activities of an old friend's wife, all the while becoming dangerously obsessed with her.