| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bino Cicogna | Crew | Writing | Screenplay, Producer |
 Bruno Nicolai | Crew | Sound | Conductor |
 Carlo Rustichelli | Crew | Sound | Original Music Composer |
Gino Mangini | Crew | Directing | Assistant Director |
Giuseppe Colizzi | Crew | Directing | Director, Screenplay, Producer |
Marcello Malvestito | Crew | Editing | Editor |
Marcello Masciocchi | Crew | Camera | Director of Photography |
 Renato Moretti | Crew | Directing | Script Supervisor |
Gastone Carsetti | Crew | Art | Art Direction |
Anna Graziosi | Crew | Costume & Make-Up | Hairstylist |
Massimo De Rossi | Crew | Costume & Make-Up | Makeup Artist |
Silvana Mangini Colizzi | Crew | Directing | Assistant Director |
Luciana Fortini | Crew | Costume & Make-Up | Costume Design |
 Angelo Casadei | Cast | Actor | Roulette Player (uncredited) |
 Antonietta Fiorito | Cast | Actress | |
 Armando Bandini | Cast | Actor | Bank Manager |
 Brock Peters | Cast | Actor | Thomas |
 Bruno Corazzari | Cast | Actor | Charlie |
 Bud Spencer | Cast | Actor | Hutch Bessy |
Carlo Landa | Cast | Roulette Player (uncredited) | |
 Corrado Olmi | Cast | Actor | Bandit |
 Dante Cleri | Cast | Actor | Card-Playing Banker |
Edoardo Torricella | Cast | Roulette Player | |
 Eli Wallach | Cast | Actor | Cacopoulos |
 Enzo Santaniello | Cast | Actor | Irish Family's Boy (uncredited) |
 Federico Boido | Cast | Actor | Drake's Henchman |
 Franco Gulà | Cast | Actor | Al - Oldtimer (uncredited) |
 Frank Braña | Cast | Actor | Man With Jail Kay |
 Fulvio Pellegrino | Cast | Actor | Drunken Man (uncredited) |
 Giancarlo Badessi | Cast | Actor | Man with Moustache Promoting the Black Boxer (uncredited) |
 Gildo Di Marco | Cast | Actor | Henchman Choked by Hutch Bessy (uncredited) |
 Giuseppe Terranova | Cast | Actor | Casino Treasurer |
 Isa Foster | Cast | Actress | Cacopoulos' Woman |
 José María Tasso | Cast | Actor | Photographer (uncredited) |
 Kevin McCarthy | Cast | Actor | Drake |
 Livio Lorenzon | Cast | Actor | Paco Rosa |
Luciano Telli | Cast | Roulette Player | |
Mel Gaines | Cast | Drake Henchman (uncredited) | |
 Quinto Marziali | Cast | Actor | Casino Guest (uncredited) |
 Remo Capitani | Cast | Actor | Cangaceiro |
 Riccardo Pizzuti | Cast | Actor | Drake's Henchman |
Roger Beaumont | Cast | Croupier (uncredited) | |
 Steffen Zacharias | Cast | Actor | Harold |
 Terence Hill | Cast | Actor | Cat Stevens |
 Vicente Roca | Cast | Actor | Ramirez, Court Martial Member (uncredited) |
Gino Marturano | Cast | Actor | Drake Henchman (uncredited) |
 Arnaldo Caivano | Cast | Townsman at Boxing Match (uncredited) | |
 Tiffany Hoyveld | Cast | Thomas' Wife | |
Simonetta Santaniello | Cast | Irish Family's Daughter (uncredited) | |
 Aldo Sala | Cast | Casino Employee | |
 Leroy Haynes | Cast | Actor | Prize boxer (uncredited) |
| Person | Type | Job | Role(s) |
