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.
Hoyt Axton
as Charlie
Bridget Hoffman
as Elizabeth
Ray Walston
as Bert
Ted McGinley
as Biff
Joseph Campanella
as General Maxwell
John Draikas
as Ted
Felicity Waterman
as Melissa
Mark Hammond
as Frank
Robert Barry
as Waldo
Parley Baer
as Bitby
Diana Barrows
as Breezix
Ellen Albertini Dow
as Betsy
