TV adaptation of Jules Verne's posthumously published novel.
Unfortunately the movie The Secret of Wilhelm Storitz is not yet available on HBO Max.
| Camera | Louis Miaille | Director of Photography |
| Art | Jan Zázvorka | Production Design |
| Camera | Jiří Zavřel | Assistant Camera |
| Production | Paul Deschamps | Production Manager |
| Crew | Flavienne Loubery | Script |
| Art | Luděk Souček | Assistant Production Design |
| Costume & Make-Up | Gustav Hrdlička | Makeup Artist |
| Editing | Nadine Fischer | Editor |
| Costume & Make-Up | František Skřípek | Costume Design |
| Sound | Jean-Paul Quiquempois | Sound Mixer |
| Production | Jaroslav Jílovec | Production Manager |
| Directing | Karel Zámečník | Assistant Director |
| Sound | Georges Delerue | Original Music Composer |
| Writing | Claude Santelli | Screenplay |
| Crew | Ladislava Boudová | Script |
| Camera | Jan Novák | Camera Operator |
| Directing | Zdena Pavlátová | Assistant Director |
| Sound | František Šindelář | Sound Designer |
| Directing | Claude Ligure | Assistant Director |
| Production | Karel Kochman | Unit Production Manager |
| Editing | Francoise Bac | Assistant Editor |
| Directing | Jérôme Habans | Assistant Director |
| Writing | Jules Verne | Novel |
| Directing | Eric Le Hung | Director |
