North America, in the near future. Two married couples and a son live in a strange apartment that is actually a fallout shelter. The world has been devastated by a nuclear war, and the group waits impatiently for the radioactivity to disappear, growing more and more antagonistic towards each other in the interim.

Aliens from a dying world plot to conquer earth by preying on man's superstitions. Bringing two dead scientists back to life, they use their knowledge to re-animate various earth monsters, including the werewolf, Frankenstein's monster, the mummy Tao-Tet, and the vampire Count de Meirhoff.

An ophthalmologist's assistant with an unhealthy interest in human eyeballs goes on a killing spree to collect eyeballs for his overbearing mother's collection. Reality soon takes a bizarre turn, both for the characters and the audience.