Directed by
| Romolo Marcellini | ||
Writing Credits (in alphabetical order)
| Giancarlo Del Re | ... | (commentary) |
| Ugo Guerra | ... | (commentary) |
| Ugo Guerra | ... | (story) |
| Jacques Lanzmann | ... | (story) |
| Virginio Lilli | ... | (story) |
| Romolo Marcellini | ... | (story) |
Cast
| Laila Novak | ... | Representative of Sweden (as Laila Nyborg) | |
| Vincent Price | ... | Narrator (voice) | |
 |
Stefano Sibaldi | ... | Narrator (Italian) |
Produced by
| Guido Giambartolomei | ... | producer |
Music by
| Les Baxter | ... | (US version) |
| Angelo Francesco Lavagnino | ||
| Armando Trovajoli | ||
Cinematography by
| Rino Filippini | ||
Editing by
| Otello Colangeli | ||
Production Management
| Francesco Giorgi | ... | production manager |
Sound Department
| Mario Morigi | ... | sound |
| Sandro Occhetti | ... | sound |
Camera and Electrical Department
| Angelo Filippini | ... | camera operator |
Editorial Department
| Aurelio Pennacchia | ... | assistant editor |
