 | Raquel Welch als Jugs |
 | Bill Cosby als Mother |
 | Harvey Keitel als Speed |
 | Allen Garfield als Harry Fishbine |
 | L.Q. Jones als Davey |
 | Bruce Davison als Leroy |
 | Dick Butkus als Rodeo |
 | Larry Hagman als Murdoch |
 | Barra Grant als Miss Crocker |
 | Allan Warnick als Bliss |
 | Valerie Curtin als Naomi Fishbine |
 | Ric Carrott als Harvey |
 | Severn Darden als Moran |
 | Bill Henderson als Charles Taylor |
| Michael McManus als Walker |
 | Toni Basil als Addict |
| Erica Hagen als Massage Girl - Marsha |
 | Charles Knapp als Man with Zipper |
 | Milt Kamen als Barney |
| Arnold Williams als Albert |
| Linda Garay als Pregnant Woman |
| Frank P. Keller | Editor |
| Anthony Goldschmidt | Title Designer |
| Charles H. Maguire | Associate Producer |
| Ralph Woolsey | Director of Photography |
| Joseph Barbera | Executive Producer |
| Tom Mankiewicz | Screenplay |
| Stephen Manes | Story |
| Tom Mankiewicz | Story |
| Peter Yates | Producer |
| Tom Mankiewicz | Producer |
| Peter Yates | Director |
| Mike Fenton | Casting |
| Jane Feinberg | Casting |
| Ron Talsky | Costume Designer |
| Tony Wade | Production Manager |
| Walter Scott Herndon | Production Design |
| Cheryal Kearney | Set Decoration |
| Art Levinson | First Assistant Director |
| Richard Alexander Wells | Second Assistant Director |
| Betty Crosby | Script Supervisor |
| Fred Cramer | Special Effects |
| Glenn R. Wilder | Stunt Coordinator |
| Duane Hazard | Technical Advisor |
| Tom Sumner | Technical Advisor |
| Cliffe Oland | Assistant Editor |
| Kenneth Hall | Music Editor |
| Gene S. Cantamessa | Sound Mixer |
| Theodore Soderberg | Sound Re-Recording Mixer |
| Michael O'Corrigan | Sound Editor |
| Chris Schwiebert | Camera Operator |
| Charlene Roberson | Makeup Artist |
| Kaye Pownall | Hairdresser |
| Shelly Levine | Wardrobe Assistant |
| Arlene Encell | Wardrobe Assistant |
| Dudley Holmes | Property Master |
| Joel Sill | Music Score Producer |
