Directed by
| Jan Batory | ||
Writing Credits (in alphabetical order)
| Jan Kowalski | ||
| Janusz Wasylkowski | ... | (dialogue) |
Cast (in credits order)
| Stanislaw Mikulski | ... | Dr. Zbigniew Olszak | |
| Maja Wodecka | ... | Luiza | |
| Artur Mlodnicki | ... | Prof. Hubert Schmidt | |
| Janusz Bylczynski | ... | Otto Berger von Dunger | |
| Edmund Fetting | ... | Klaus Goltz | |
| Eliasz Kuziemski | ... | Commandant | |
| Roman Sykala | ... | Motel manager | |
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Marian Wojtczak | ... | Chairman |
| Wojciech Duryasz | ... | Militiaman-geologist | |
| Stanislaw Niwinski | ... | Militiaman-geologist | |
| Zdzislaw Kuzniar | ... | SS-Mann | |
| Andrzej Krasicki | ... | SS-Mann | |
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Stanislaw Lopatowski | ... | SS-Mann |
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Janusz Michalewicz | ... | Militiaman-geologist Marek |
| Rest of cast listed alphabetically: | |||
| Ryszard Kotys | ... | Prisoner (uncredited) | |
| Mieczyslaw Loza | ... | Prisoner (uncredited) | |
| Jerzy Moes | ... | SS-Mann (uncredited) | |
Second Unit Director or Assistant Director
| Wlodzimierz Olszewski | ... | assistant director |
Camera and Electrical Department
| Janusz Zachwajewski | ... | camera associate |
Editorial Department
| Janina Kondziola | ... | assistant editor |