Herman Cohen Productions

Giant robots from Venus invade Chicago. Stranded in the deserted city are Frank and Nora (who has recently attempted suicide). They meet a celebrating couple at a café, Vicki Harris and Jim Wilson. The quartet escape the robot patrol and take refuge in a large hotel. There, they encounter a new danger in Davis, a psychopathic killer.

Two crooks are hired to rob an eccentric old lady's estate, but once they get to know her, they can't bring themselves to do it.

Anthropologist Dr Brockton unearths a primitive troglodyte — an Ice Age 'missing link': half-caveman, half-ape — in a local cave. Through experimentation, she manages to communicate with and domesticate him before he's released by an irate land developer and goes on a rampage, terrorising the local citizenry.

A giant crocodile is killing and frightening people living nearby rivers. Two men, whose wives and daughter have been killed by the crocodile, decide to chase and eliminate it.

A lady ringmaster milks the publicity from a string of murders.