At the year 1946, the time of the Nuremberg Process. One of the main actors of the Second World War, who reportedly committed suicide, Adolf Hitler is, however, missing. The Czech doctor Herman (Karel Höger) is kidnapped from Prague and driven to the sanatorium of Professor Rolf Harting (Jirí Vrstála). The sanatorium is a disguised military stronghold, most probably occupied by a Nazi garrison, with prison cells and an execution chamber in the basement. At night, Herman is taken to a patient in whom he, to his horror, recognizes Hitler (Fritz Diez).
| Directing | Zbyněk Brynych | Director |
| Directing | Jaromír Borek | First Assistant Director |
| Directing | Viktor Karásek | Assistant Director |
| Directing | Hana Cillerová | Assistant Director |
| Writing | Miroslav Hanuš | Novel |
| Writing | Miloš Macourek | Screenplay |
| Writing | Zbyněk Brynych | Screenplay |
| Crew | František Kožík | Dramaturgy |
| Crew | Věra Kalábová | Dramaturgy |
| Camera | Josef Vaniš | Director of Photography |
| Camera | Václav Helliman | Camera Operator |
| Camera | Bohumil Vodička | Assistant Camera |
| Art | Milan Nejedlý | Production Design |
| Costume & Make-Up | Jan Kropáček | Costume Design |
| Costume & Make-Up | Eliška Hofová | Costumer |
| Costume & Make-Up | Anežka Kunová | Makeup & Hair |
| Costume & Make-Up | Jiří Budín | Makeup & Hair |
| Costume & Make-Up | Ivana Peštuková | Makeup & Hair |
| Editing | Miroslav Hájek | Editor |
| Sound | Ladislav Hausdorf | Sound |
| Production | Eliška Nejedlá | Production Manager |
| Production | Vladislav Špidra | Unit Production Manager |
| Production | Jiří Zika | Unit Production Manager |
| Production | Milan Klacek | Assistant Production Manager |
| Sound | Jiří Sternwald | Original Music Composer |
| Sound | František Belfín | Conductor |
| Writing | Vladimír Bor | Creative Producer |
| Production | Jiří Šebor | Executive Producer |
