 | Andy Kaufman als Val |
 | Bernadette Peters als Aqua |
 | Randy Quaid als Charlie |
 | Kenneth McMillan als Max |
 | Christopher Guest als Calvin |
 | Melanie Mayron als Susan |
 | Richard B. Shull als Factory Boss |
 | Dick Miller als Factory Watchman |
 | Kathleen Freeman als Helicopter Pilot |
 | Mary Woronov als Party House Owner |
 | Paul Bartel als Party Guest |
 | Anne Wharton als Party Guest |
 | Barry Diamond als Firing Range Technician / Catskil |
| Stephanie Faulkner als Firing Range Technician |
 | Jeffrey Kramer als Party Butler Robot |
| Irene Cagen als Party Maid Robot |
| Karsen Lee Gould als Party Maid Robot |
 | Gene LeBell als Forklift Driver Robot |
 | Jerry Garcia als Phil (voice) |
 | Jack Carter als Catskill (voice) |
| Ron Gans als Crimebuster Deluxe (voice) |
| Allan Arkush | Director |
| John Hill | Writer |
| Michael Phillips | Producer |
| Charles Rosher Jr. | Director of Photography |
| Douglas Green | Executive Producer |
| John Hill | Associate Producer |
| Tina Hirsch | Editor |
| John Williams | Original Music Composer |
| William Batliner | Casting |
| John W. Corso | Production Design |
| Anita Dann | Casting |
| Stan Winston | Makeup Effects |
| Madeline Ann Graneto | Costume Design |
| Marc E. Meyer Jr. | Set Decoration |
| Albert Whitlock | Visual Effects |
| Ronald G. Smith | Unit Production Manager |
| Don Roberts | Unit Production Manager |
| Don Zepfel | First Assistant Director |
| Dean Lyras | Second Assistant Director |
| Paul M. Pollard | Camera Operator |
| Louis Niemeyer | First Assistant Camera |
| Joseph Cosko Jr. | Second Assistant Camera |
| Katherine Wooten | Script Supervisor |
| Theadora Van Runkle | Costume Design |
| Zoltan Elek | Makeup Artist |
| Vince Prentice | Makeup Artist |
| James R. Alexander | Production Sound Mixer |
| Roger Heman Jr. | Sound Re-Recording Mixer |
| Rex Slinkard | Sound Re-Recording Mixer |
| Phil Flad | Sound Re-Recording Mixer |
| Tom Finan | Assistant Editor |
| Tom Finan | Post Production Coordinator |
| Colin C. Mouat | Sound Designer |
| Gil Hudson | Dialogue Editor |
| Tally Paulos | Dialogue Editor |
| Kenneth Hall | Music Editor |
| Ora Green | Hairstylist |
| Grace Kuhn | Costume Supervisor |
| Alex D'Alessio | Costume Supervisor |
| Lorry Richter | Costume Supervisor |
| Gene Nohlman | Set Designer |
| Pat Clark | Boom Operator |
| Conrad E. Palmisano | Stunt Coordinator |
| Faith Minton | Stunts |
| Debby Porter | Stunts |
| Diane Peterson | Stunts |
