| Person | Type | Job | Role(s) |
|---|---|---|---|
 A.J. Russell | Crew | Writing | Writer |
 Bernard L. Kowalski | Crew | Directing | Director |
Frank Mazzola | Crew | Editing | Editor |
 Harold Robbins | Crew | Writing | Writer |
Jack Priestley | Crew | Camera | Director of Photography |
Jan Scott | Crew | Art | Art Direction |
 Joseph E. Levine | Crew | Production | Executive Producer |
Norman Rosemont | Crew | Production | Producer |
Robert Drumheller | Crew | Art | Set Decoration |
Sid Ramin | Crew | Sound | Original Music Composer |
 W.R. Burnett | Crew | Writing | Writer |
Stuart Chasmar | Crew | Editing | Editor |
Alvin Colt | Crew | Costume & Make-Up | Costume Design |
 Alex Cord | Cast | Actor | Count Cesare Cardinali |
Amaru | Cast | Rosa | |
 Antonio Fargas | Cast | Actor | Man in Jazz Club (uncredited) |
 Barbara McNair | Cast | Actress | Ahn Dessie |
 Britt Ekland | Cast | Actress | Illeana |
 Charles Durning | Cast | Actor | Cop (uncredited) |
 Dominic Barto | Cast | Actor | Franchini |
 Eduardo Ciannelli | Cast | Actor | Don Andrea |
 Henry Fonda | Cast | Actor | |
 James Tolkan | Cast | Actor | Edwards |
 John Dehner | Cast | Actor | District Attorney Frank Simpson |
 Joseph Wiseman | Cast | Actor | Emilio Matteo |
 Leonardo Cimino | Cast | Actor | Allie Fargo (uncredited) |
 Lincoln Kilpatrick | Cast | Actor | Hannibal Smith |
 Louie Elias | Cast | Actor | Mann |
 M. Emmet Walsh | Cast | Actor | Racing Partner (uncredited) |
 Olympia Dukakis | Cast | Actress | Mrs. Amato (uncredited) |
 Patrick O'Neal | Cast | Actor | George Baker |
 Peter O'Toole | Cast | Actor | Man at the Premiere (uncredited) |
 Raúl Juliá | Cast | Actor | Party Guest (Uncredited) |
 Roy Scheider | Cast | Actor | Bennett |
 Titos Vandis | Cast | Actor | Tonio |
Luis A. Martínez | Cast | John Vanicola (uncredited) | |
 Antonia Rey | Cast | Actress | Mobster's Wife (uncredited) |
Luke Andreas | Cast | Actor | Macy |
| Person | Type | Job | Role(s) |
