| Person | Type | Job | Role(s) |
|---|---|---|---|
 Agustín Ituarte | Crew | Art | Art Direction |
Barbara Lorenz | Crew | Costume & Make-Up | Hairstylist |
 Carey Loftin | Crew | Crew | Stunt Driver |
David Korda | Crew | Production | Associate Producer |
Derek Dawson | Crew | Production | Executive Producer |
Geoffrey Foot | Crew | Editing | Editor |
 James Booth | Crew | Writing | Screenplay |
Jane Feinberg | Crew | Production | Casting |
Jay Bernstein | Crew | Production | Executive Producer |
 John Cameron | Crew | Sound | Original Music Composer |
John Daly | Crew | Writing | Screenplay, Producer |
Leonard Engelman | Crew | Costume & Make-Up | Makeup Artist |
 Louie Elias | Crew | Crew | Stunt Coordinator |
 Mike Fenton | Crew | Production | Casting |
Moss Mabry | Crew | Costume & Make-Up | Costume Design |
 Paul Baxley | Crew | Crew | Stunt Coordinator, Second Unit Director |
Philip A. Waxman | Crew | Production | Associate Producer |
 Richard C. Sarafian | Crew | Directing | Director |
Stanley Ellin | Crew | Writing | Novel |
Stephen Oliver | Crew | Writing | Screenplay |
Ted Tester | Crew | Art | Production Design |
Álex Phillips Jr. | Crew | Camera | Director of Photography |
Gerald Green | Crew | Production | Producer |
John Quested | Crew | Production | Executive Producer |
Jerry Brutsche | Crew | Crew | Stunts |
Lester Hoyle | Crew | Directing | Script Supervisor |
Dick Purdy | Crew | Art | Set Decoration |
 Steve Barnett | Crew | Directing | Assistant Director |
 Alejandro Rey | Cast | Actor | Fons |
 Art Carney | Cast | Actor | Marcus |
 Charles Grodin | Cast | Actor | Jake |
 Eleanor Parker | Cast | Actress | Mrs. Thoren |
 Farrah Fawcett | Cast | Actress | Ellie |
George Belanger | Cast | Actor | Boardroom Member |
 Jack Kruschen | Cast | Actor | Gela |
 Joan Collins | Cast | Actress | Nera |
 Joan Goodfellow | Cast | Actress | Joanna |
 John Hillerman | Cast | Actor | Webb |
 Jorge Luke | Cast | Actor | Vasquez |
 Keenan Wynn | Cast | Actor | Mark Elmes |
Ken Smith | Cast | Actor | Boardroom Member |
 Mike Moroff | Cast | Actor | Diver |
 Robin Clarke | Cast | Actor | Karl |
 Seymour Cassel | Cast | Actor | Dobbs |
 William Daniels | Cast | Actor | Crawford |
Delroy White | Cast | Dr. Kellogg | |
Alex Sharp | Cast | Actor | Kunz |
 Bob Orrison | Cast | Actor | Milan |
Joanna Rush | Cast | Mamie | |
Vouigi Rogi | Cast | Stewardess | |
Delores Devine | Cast | Secretary | |
Christa Walter | Cast | Mrs. Kellogg | |
Steven Wilensky | Cast | Boardroom Member | |
Harris-Metter Flame | Cast | Nightclub Dancer (uncredited) | |
Enrique Kahn | Cast | Boardroom Member | |
Dick Subley | Cast | Boardroom Member | |
| Person | Type | Job | Role(s) |
