 | Gordon Scott als Buffalo Bill |
 | Ingeborg Schöner als Mary Peterson |
 | Mario Brega als Donaldson |
 | Jan Hendriks als Monroe |
 | Catherine Ribeiro als Rayon-de-Lune / Silver Moon Ray |
 | Piero Lulli als Red |
 | Mirko Ellis als Yellow Hand |
 | Hans von Borsody als Captain Hunter |
 | Roldano Lupi als Colonel Peterson |
 | Andrea Scotti als giocatore di poker |
 | Ugo Sasso als Snack |
 | Feodor Chaliapin Jr. als Chief White Fox |
 | Jacques Herlin als Piano Player |
 | Franco Fantasia als George, Poker player |
| Mario Costa | Director |
| Jolanda Benvenuti | Editor |
| Arrigo Equini | Production Design |
| Elio Micheli | Costume Design |
| Massimo Dallamano | Director of Photography |
| Carlo Rustichelli | Original Music Composer |
| Gianfranco Baldanello | First Assistant Director |
| Götz von Helmolt | First Assistant Director |
| François Dupont-Midi | First Assistant Director |
| Alberto Salvatori | Script Supervisor |
| Massimo Giustini | Makeup Artist |
| Salvatore Cotroneo | Hairstylist |
| Italo Tallone | Unit Manager |
| Arrigo Peri | Production Secretary |
| Sergio D'Offizi | Camera Operator |
| Salvatore Caruso | Assistant Camera |
| Giuseppe Gatti | Assistant Camera |
| Pietro Spadoni | Sound |
| Raffaele Del Monte | Sound |
| Carlo Gentili | Set Decoration |
| Nino Stresa | Story |
| Nino Stresa | Screenplay |
| Luciano Martino | Screenplay |
| Diego Alchimede | Production Manager |
| Franco Ferrara | Conductor |
| Solly V. Bianco | Producer |
