Psych ward patients vs. space rats — cinema's greatest underdogs.
In the future, mental institutions are located on far-away planets. One such planet is the apex for an invasion of Earth by rodent-like aliens. It is up to a band of intrepid mental patients to thwart their evil schemes.
Practical Effects
Rodent aliens that look like wet mops with teeth.
Acting
Ray Walston clearly lost a bet.
Production
Sets built from whatever was behind the hardware store.
Director
Howard R. Cohen
Trivia, insights & behind the scenes
US
