After having been captured in a Crimea during a failed attempt to flee overseas, Leo returns in Petersburg for Kira.
| Directing | Goffredo Alessandrini | Director |
| Writing | Ayn Rand | Novel |
| Writing | Goffredo Alessandrini | Screenplay |
| Writing | Corrado Alvaro | Screenplay |
| Crew | Giuseppe Caracciolo | Cinematography |
| Editing | Eraldo Da Roma | Editor |
| Sound | Renzo Rossellini | Music |
