| Person | Type | Job | Role(s) |
|---|---|---|---|
 Artie Butler | Crew | Sound | Original Music Composer |
Bill Brame | Crew | Editing | Editor |
Dennis F. Stevens | Crew | Production | Producer |
Duke Goldstone | Crew | Crew | Post Production Supervisor |
Jesse Corallo | Crew | Production | Production Manager, Assistant Director |
Louis Donelan | Crew | Art | Property Master |
Mel Sokolow | Crew | Production | Associate Producer |
Michael Werner | Crew | Writing | Screenplay |
 Noel Marshall | Crew | Production | Executive Producer |
Pat Blymyer | Crew | Lighting | Gaffer |
 Richard H. Kline | Crew | Camera | Director of Photography |
Robert H. Rimmer | Crew | Writing | Novel |
Stephen Bass | Crew | Sound | Sound Mixer |
Steve Zacharias | Crew | Writing | Screenplay |
 Ted Cassidy | Crew | Writing | Screenplay |
 Ted Post | Crew | Directing | Director |
Hugh B. Davies | Crew | Sound | Sound Recordist |
James Doerr | Crew | Costume & Make-Up | Hairstylist |
Maxine Anderson | Crew | Production | Casting, Casting Director |
Neely Plumb | Crew | Sound | Music Producer |
Guy Polzel | Crew | Camera | Key Grip |
Joan Eremin | Crew | Directing | Script Supervisor |
 Bill Saluga | Cast | Actor | The Ace Trucking Company |
 Billy Sands | Cast | Actor | Jack |
 Bruno Kirby | Cast | Actor | Harry Schacht |
 Don Johnson | Cast | Actor | Stanley Cole |
 Elliott Street | Cast | Actor | Wilson |
 Fred Willard | Cast | Actor | The Ace Trucking Company |
 George Memmoli | Cast | Actor | The Ace Trucking Company |
 Gregory Harrison | Cast | Actor | Student (uncredited) |
 James Whitmore | Cast | Actor | Philip Tenhausen |
 Laurie Walters | Cast | Actress | Sheila Grove |
 Maggie Wellman | Cast | Cynthia | |
Mary Elaine Monti | Cast | The Ace Trucking Company | |
 Melanie Griffith | Cast | Actress | Student (uncredited) |
 Michael Greene | Cast | Actor | Yoga Instructor |
Robert C. Ross | Cast | Actor | Workman |
 Robert Middleton | Cast | Actor | Sid Bower |
Ron Kolman | Cast | Evan | |
 Sharon Ullrick | Cast | Actress | Barbara |
 Tippi Hedren | Cast | Actress | Margaret Tenhausen |
 Victoria Thompson | Cast | Actress | Beth Hillyer |
| Person | Type | Job | Role(s) |
