| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aaron Stell | Crew | Editing | Editor |
 Albert Zugsmith | Crew | Production | Producer |
Alexander Golitzen | Crew | Art | Art Direction |
Barney Kessel | Crew | Sound | Additional Soundtrack |
Betty A. Griffin | Crew | Directing | Script Supervisor |
Bill Thomas | Crew | Costume & Make-Up | Costume Design |
 Bud Westmore | Crew | Costume & Make-Up | Makeup Artist |
 David Sharpe | Crew | Crew | Stunts |
Edward Curtiss | Crew | Editing | Additional Editing |
Ernest J. Nims | Crew | Editing | Assistant Editor |
Franklin Coen | Crew | Crew | Additional Writing |
Harry Keller | Crew | Directing | Assistant Director |
 Henry Mancini | Crew | Sound | Original Music Composer |
James V. King | Crew | Camera | Camera Operator |
John P. Austin | Crew | Art | Set Decoration |
Joseph Gershenson | Crew | Sound | Music Supervisor |
Leslie I. Carey | Crew | Sound | Sound |
Maurice Seiderman | Crew | Costume & Make-Up | Makeup Artist |
Monty Westmore | Crew | Costume & Make-Up | Makeup Artist |
 Orson Welles | Crew | Directing | Director, Screenplay |
Paul Monash | Crew | Crew | Additional Writing |
Robert Clatworthy | Crew | Art | Art Direction |
 Robert Tafur | Crew | Crew | Technical Supervisor |
Russell A. Gausman | Crew | Art | Set Decoration |
 Russell Metty | Crew | Camera | Director of Photography |
Sherman Clark | Crew | Camera | Still Photographer |
Terence Nelson | Crew | Directing | Assistant Director |
Vic Jones | Crew | Lighting | Gaffer |
 Virgil W. Vogel | Crew | Editing | Editor |
Wayne Fitzgerald | Crew | Art | Title Designer |
Whit Masterson | Crew | Writing | Novel |
Phil Bowles | Crew | Directing | Assistant Director |
Merle Reeves | Crew | Costume & Make-Up | Hairstylist |
Vincent Romaine | Crew | Costume & Make-Up | Makeup Artist |
Claire Cramer | Crew | Costume & Make-Up | Wardrobe Designer |
Nevada Penn | Crew | Costume & Make-Up | Wardrobe Master |
Roy Vaughn | Crew | Camera | Assistant Camera |
 Akim Tamiroff | Cast | Actor | 'Uncle' Joe Grandi |
Arlene McQuade | Cast | Ginnie (uncredited) | |
 Billy House | Cast | Actor | Construction Site Foreman (uncredited) |
 Charlton Heston | Cast | Actor | Ramon Miguel Vargas |
 Dan White | Cast | Actor | Customs Officer (uncredited) |
 Dennis Weaver | Cast | Actor | Mirador Motel Night Manager |
 Eva Gabor | Cast | Actress | Stripper Sitting at Bar (uncredited) |
 Gus Schilling | Cast | Actor | Eddie Farnham (uncredited) |
 Harry Shannon | Cast | Actor | Chief Gould |
 Janet Leigh | Cast | Actress | Susan 'Susie' Vargas |
 Joanna Moore | Cast | Actress | Marcia Linnekar |
 John Dierkes | Cast | Actor | Policeman (uncredited) |
 Joi Lansing | Cast | Actress | Zita |
 Joseph Calleia | Cast | Actor | Police Sergeant Pete Menzies |
 Joseph Cotten | Cast | Actor | Coroner (uncredited) |
 Keenan Wynn | Cast | Actor | Bartender (uncredited) |
Ken Miller | Cast | Actor | Gang Member (uncredited) |
 Lalo Rios | Cast | Actor | Risto - Grandi's Nephew |
 Marlene Dietrich | Cast | Actress | Tana |
 Mercedes McCambridge | Cast | Actress | Gang Leader (uncredited) |
Michael Sargent | Cast | Actor | Pretty Boy |
 Mort Mills | Cast | Actor | Al Schwartz - District Attorney's Assistant |
Orson Welles | Cast | Actor | Police Captain Hank Quinlan |
 Phil Harvey | Cast | Actor | Blaine |
 Ray Collins | Cast | Actor | District Attorney Adair |
Rusty Wescoatt | Cast | Actor | Detective Casey (uncredited) |
 Valentin de Vargas | Cast | Actor | Pancho |
 Victor Millan | Cast | Actor | Manelo Sanchez |
Wayne Taylor | Cast | Gang Member (uncredited) | |
 William Tannen | Cast | Actor | Marcia Linnekar's Attorney (uncredited) |
 Zsa Zsa Gabor | Cast | Actress | Strip-Club Owner |
 Ralph Moratz | Cast | Actor | Man in Uniform Running Down Street (uncredited) |
Ramón Rodríguez | Cast | Gang Member (uncredited) | |
Jeffrey Green | Cast | Rudy Linnekar (uncredited) | |
Joe Basulto | Cast | Young Delinquent (uncredited) | |
Jennie Dias | Cast | Jackie (uncredited) | |
Domenick Delgarde | Cast | Lackey (uncredited) | |
Yolanda Bojorquez | Cast | Bobbie (uncredited) | |
Eleanor Dorado | Cast | Lia (uncredited) | |
| Person | Type | Job | Role(s) |
