 | Mircha Carven als Helmut |
 | Paola Corazzi als Mirelle |
 | Giorgio Cerioni als Col. von Kleiben |
 | Serafino Profumo als The Sergeant |
 | Giovanna Mainardi als Female Guard |
 | Attilio Dottesio als Dr. Steiner |
 | Patrizia Melega als Dr. Renke |
| Almina De Sanzio als Dunja |
 | Matilde Dall'Aglio als Sonja |
 | Agnes Kalpagos als Margot |
| Carolyn De Fonseca als Dr. Renke (voice) (uncredited) |
 | Maurizio Reti als (uncredited) |
 | Inga Alexandrova als Russian prisoner (uncredited) |
| Sergio Garrone | Director |
| Sergio Chiusi | Writer |
| Sergio Garrone | Script |
| Vinicio Marinucci | Script |
| Vasili Kojucharov | Music |
| Roberto Pregadio | Music |
| Maurizio Centini | Director of Photography |
| Cesare Bianchini | Editor |
| Giorgio Marzelli | Set Decoration |
| Ferroni | Costume Design |
| Alberta Fattore | Hairstylist |
| Carlo Renzini | Makeup Artist |
| Giulio Dini | Production Manager |
| Mario Caporali | Production Director |
| Marco Mattia Magretti | Assistant Director |
| Maurizio Centini | Camera Operator |
| Sante Discepoli | Assistant Editor |
| Amedeo Timpani | Sound |
