| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aiace Parolin | Crew | Camera | Director of Photography |
Alfonso Gola | Crew | Costume & Make-Up | Makeup Artist |
 Carlo Gentili | Crew | Art | Set Decoration |
 Carlo Simi | Crew | Art | Production Design, Costume Design |
 Enzo G. Castellari | Crew | Writing | Screenplay, Director |
 George Eastman | Crew | Writing | Screenplay, Story |
Gianni D'Amico | Crew | Sound | Sound Mixer |
Gilberto Provenghi | Crew | Costume & Make-Up | Assistant Makeup Artist |
Giovanni Bergamini | Crew | Camera | Camera Operator |
Giovanni Corridori | Crew | Crew | Special Effects |
 Guido De Angelis | Crew | Sound | Original Music Composer |
Manolo Bolognini | Crew | Production | Producer |
 Maurizio De Angelis | Crew | Sound | Original Music Composer |
Mino Roli | Crew | Writing | Screenplay |
Nico Ducci | Crew | Writing | Screenplay |
 Rocco Lerro | Crew | Directing | First Assistant Director, Master at Arms |
Gianfranco Amicucci | Crew | Editing | Editor |
Giusy Bovino | Crew | Costume & Make-Up | Hairstylist |
Ermanno Serto | Crew | Camera | Still Photographer |
Nicolò Forte | Crew | Production | Production Secretary |
Cesarina Casini | Crew | Editing | Assistant Editor |
Roberto Amicucci | Crew | Editing | Assistant Editor |
Stefano Pegoraro | Crew | Production | Production Manager |
Bernardino Fronzetti | Crew | Sound | Sound |
Vivalda Vigorelli | Crew | Directing | Script Supervisor |
Carlo Giovagnorio | Crew | Production | Unit Manager |
Tonino Cacciottolo | Crew | Sound | Sound Effects |
Bruno Pasqualini | Crew | Lighting | Gaffer |
Maurizio Cipriani | Crew | Camera | Assistant Camera |
Benito Alchimede | Crew | Sound | Boom Operator |
Guglielmo Maga | Crew | Camera | Key Grip |
Massimo Carta | Crew | Camera | Assistant Camera |
 Aldo Canti | Cast | Actor | Member of Caldwell's Gang (uncredited) |
 Alfio Caltabiano | Cast | Actor | Member of Caldwell's Gang |
 Angelo Ragusa | Cast | Actor | Member of Caldwell's Gang (uncredited) |
Antonio Basile | Cast | Member of Caldwell's Gang (uncredited) | |
 Antonio Marsina | Cast | Actor | Lenny |
 Armando Bottin | Cast | Actor | Member of Caldwell's Gang |
 Attilio Severini | Cast | Actor | Member of Caldwell's Gang (uncredited) |
 Domenico Cianfriglia | Cast | Actor | Member of Caldwell's Gang (uncredited) |
 Donald O'Brien | Cast | Actor | Caldwell |
 Franco Nero | Cast | Actor | Keoma |
 Franco Ukmar | Cast | Actor | Member of Caldwell's Gang |
 Gabriella Giacobbe | Cast | Actress | The Witch |
Giovanni Bonadonna | Cast | Actor | Member of Caldwell's Gang (uncredited) |
 Giovanni Cianfriglia | Cast | Actor | Gang Member |
 Joshua Sinclair | Cast | Actor | Sam Shannon |
 Leonardo Scavino | Cast | Actor | Dokter |
 Massimo Vanni | Cast | Actor | Man Shot off Horse |
 Olga Karlatos | Cast | Actress | Lisa |
 Orso Maria Guerrini | Cast | Actor | Butch |
 Osiride Pevarello | Cast | Actor | Member of Caldwell's Gang (uncredited) |
Pierangelo Civera | Cast | Actor | Plague Victim |
 Riccardo Petrazzi | Cast | Actor | Member of Caldwell's Gang |
 Riccardo Pizzuti | Cast | Actor | Member of Caldwell's Gang |
 Roberto Dell'Acqua | Cast | Actor | Member of Caldwell's Gang |
 Roberto Messina | Cast | Actor | Member of Caldwell's Gang (uncredited) |
 Sergio Ukmar | Cast | Actor | Member of Caldwell's Gang (uncredited) |
 Victoria Zinny | Cast | Actress | Brothel Owner |
 William Berger | Cast | Actor | William Shannon |
Wolfango Soldati | Cast | Caldwell Lead Henchman | |
 Woody Strode | Cast | Actor | George |
 Clemente Ukmar | Cast | Member of Caldwell's Gang (uncredited) | |
 Giovanni Ukmar | Cast | Member of Caldwell's Gang (uncredited) | |
 Augusto Funari | Cast | Member of Caldwell's Gang (uncredited) | |
 Giglio Gigli | Cast | Member of Caldwell's Gang (uncredited) | |
 Catharina Dahlin | Cast | Actress | Woman Receiving Medicine (uncredited) |
Matteo Zoffoli | Cast | Young Butch (uncredited) | |
Giancarlo Ukmar | Cast | Member of Caldwell's Gang (uncredited) | |
| Person | Type | Job | Role(s) |
