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.
| Directing | Howard R. Cohen | Director |
| Production | Michael Economou | Executive Producer |
| Editing | Beth Dewey | Assistant Editor |
| Writing | Howard R. Cohen | Writer |
| Directing | Thomas Patrick Smith | First Assistant Director |
| Production | Albert T. Dickerson III | Producer |
| Production | Cherie Effron | Producer |
| Directing | Jennifer Marchese | Third Assistant Director |
| Production | Boyd Wilson | Location Manager |
| Crew | Terry Mack | Transportation Coordinator |
| Directing | Laura McCorkindale | Second Assistant Director |
| Production | James Lennox | Location Manager |
| Production | George Balaskas | Producer |
| Costume & Make-Up | Rob Burman | Makeup Effects Designer |
| Sound | Parmer Fuller | Music |
| Sound | Bill V. Robbins | Sound Mixer |
