 | Broderick Crawford als Col. Lenox |
 | Elisa Montés als Brenda |
 | Mario Valdemarin als Capt. Clermont |
 | Umberto Ceriani als Medico |
 | Ugo Sasso als Sgt. Ross |
| Carlos Mendy |
| Alfonso Estela |
| Tomás Picó |
 | José Canalejas |
 | José Marco als cabo Brandy |
 | Lina Yegros |
| Mercedes Barranco |
| María Antonia Hernández |
 | Alicia Altabella |
| Ketty de la Cámara |
| José Truchado |
| Francisco Guijar |
 | Julio Peña als sergente Miles |
| Nando Angelini |
| Fernando Cerchio | Director |
| Ugo Liberatore | Screenplay |
| Fernando Cerchio | Screenplay |
| Victoriano García Giraldo | Production Manager |
| Cecilia Bigazzi | Production Manager |
| Emilio Foriscot | Director of Photography |
| Eduardo Manzanos | Producer |
| Arturo Marcos | Producer |
| Jesús Navarro Carrión | Story |
| Gianmaria Messeri | Editor |
| Laura Bigazzi | Script Supervisor |
| Giancarlo Bartolini Salimbeni | Costume Design |
| Gaetano Valle | Camera Operator |
| Fernando Guillot | Camera Operator |
| Salvatore Caruso | Assistant Camera |
| Raul Ranieri | Makeup Artist |
| Adela del Pino | Hairstylist |
| Giovanni Palombi | Hairstylist |
| Carlo Savina | Original Music Composer |
| Giorgio Venturini | Producer |
| Luigi Annibaldi | Producer |