Trailer
Images
 | Guy Madison as Major Carter |
 | Raffaella Carrà as Sara van Kolstrom |
 | Stelvio Rosi as Sgt. Arthur Nolan |
 | Piero Lulli as Colonel Kreuzfeld |
 | Gloria Fernán Osuna as Resistance Girl |
 | Alfredo Mayo as Professor van Kolstrum |
 | Manuel Zarzo as Cpl. John Terrence |
 | Enrique Ávila as Pvt. Thomas Nichols |
 | Carlos Quiney as Sgt. Geronimo Lightcloud |
 | Luis Induni as Patrón de hotel |
 | Fernando Bilbao as Soldado Gilbert Adams |
| Production | |
| Sergio Newman | Executive Producer |
Sound | |
| Angelo Francesco Lavagnino | Music |
Directing | |
| José Luis Merino | Director |
Writing | |
| Manuel Sebares | Writer |
| Giuliana Garavaglia | Writer |
Production | |
| Gerardo Mendiburu | Producer |
Writing | |
| Enrico Colombo | Writer |
Camera | |
| Emanuele Di Cola | Director of Photography |
Editing | |
| José Antonio Rojo | Editor |
Writing | |
| José Luis Merino | Writer |
