A fiction piece centered around the Czech resistance to the Nazis.
| Directing | Otakar Vávra | Director |
| Editing | Antonín Zelenka | Editor |
| Production | Karel Feix | Executive Producer |
| Writing | Otakar Vávra | Creative Producer |
| Sound | Jiří Srnka | Original Music Composer |
| Crew | Věra Ženíšková | Script |
| Writing | Jan Drda | Book |
| Writing | Jan Drda | Screenplay |
| Writing | Otakar Vávra | Screenplay |
| Camera | Václav Huňka | Director of Photography |
| Art | Jan Zázvorka | Production Design |
| Sound | Emil Poledník | Sound |
| Production | František Milič | Production Manager |
| Sound | Milivoj Uzelac | Conductor |
