 | Yaphet Kotto als Bone |
 | Andrew Duggan als Bill |
 | Jeannie Berlin als The Girl |
 | Joyce Van Patten als Bernadette |
 | Casey King als The Boy |
 | Brett Somers als X-Ray Lady |
 | Dick Yarmy als Bank Teller |
| James Lee als Woody |
| Rosanna Huffman als Secretary |
| Ida Berlin als Lady on Bus |
| Larry Cohen | Director |
| Larry Cohen | Writer |
| Larry Cohen | Producer |
| Peter Sabiston | Executive Producer |
| Peter Vizer | Associate Producer |
| Janelle Webb | Co-Producer |
| George Folsey Jr. | Editor |
| Michael D. Corey | Editor |
| George J. Folsey | Director of Photography |
| Gil Mellé | Original Music Composer |
| Rick Baker | Makeup Designer |
| Bob Cohen | Stunt Coordinator |
| Michael D. Corey | Post Production Supervisor |
| Rick Baker | Special Effects |
| Paul Brickman | Camera Operator |
| Deke Gibson | Still Photographer |
| Franco Guerri | Camera Operator |
| Danny Nash | Camera Operator |
| Phillipo Quaretti-Lee | Lighting Technician |
| Michael Tadross | Assistant Editor |
| Lou Gordon | Music Editor |
| Fenton Hamilton | Technical Advisor |
| Frank Roh | Production Coordinator |
