República de Weimar (1919-1933). Una vez terminada la Primera Guerra Mundial (1914-1918), se produjeron en Alemania movimientos populares de protesta, al frente de los cuales se hallaban Rosa Luxemburgo y Karl Liebknecht, que fundaron un partido político revolucionario de carácter comunista: los espartaquistas.
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).
