Trailer
Images
 | Vladimír Bejval as Jirka |
 | Petr Herrmann as Toník |
 | Josef Lukáš as Petr |
 | Zdeněk Husták as Jenda |
 | Bedřich Šetena as Petr (voice) / Narrator (voice) |
| Writing | |
| Karel Zeman | Screenplay |
| J. A. Novotný | Screenplay |
Directing | |
| Karel Zeman | Director |
Camera | |
| Antonín Horák | Director of Photography |
| Václav Pazderník | Director of Photography |
Sound | |
| E. F. Burian | Original Music Composer |
| Vlastimil Pinkas | Music Arranger |
Production | |
| Rudolf Wolf | Unit Production Manager |
Sound | |
| František Strangmüller | Sound |
Editing | |
| Zdeněk Stehlík | Editor |
Directing | |
| Vladimír Svitáček | Assistant Director |
Writing | |
| Karel Zeman | Story |
Art | |
| Ivo Mrázek | Art Designer |
| Zdeněk Ostrčil | Art Designer |
| Karel Zeman | Art Designer |
| Zdeněk Rozkopal | Art Designer |
Crew | |
| Karel Zeman | Special Effects |
| František Krčmář | Animatronic and Prosthetic Effects |
Production | |
| Antonín Drvota | Production Manager |
Art | |
| Karel Černý | Art Designer |
Crew | |
| Arnošt Kupčík | Animatronic and Prosthetic Effects |
| Antonín Horák | Special Effects |
Art | |
| Marie Mazůrková | Art Designer |
Crew | |
| Jindřich Liška | Special Effects |
Sound | |
| Zdeněk Liška | Sound Director |
Production | |
| Karel Hutěčka | Production Manager |
Sound | |
| Milivoj Uzelac | Conductor |
