During the Nazi occupation of Czechoslovakia, surgeon Dr. Franticek Svoboda, a Czech patriot, assassinates the brutal "Hangman of Europe", Reichsprotektor Reinhard Heydrich, and is wounded in the process. In his attempt to escape, he is helped by history professor Stephen Novotny and his daughter Mascha.
Dr. Franticek Svoboda
Prof. Stephen Novotny
Masha Novotny
Emil Czaka
Jan Horak
Ludmilla Novotny
Mrs. Hellie Novotny
Boda Novotny
Reinhard Heydrich
Gestapo Insp. Alois Gruber
Chief of Gestapo Kurt Haas
Dedic
Banya
Mrs. Georgia Dvorak
Dr. Pillar
Bartos
Mrs. Nimitz
Schirmer
Neeval
Peacock
Camp Lieutenant Itnut
Rudy
Gen. Votruba
Gestapo Insp. Ritter
Cook (uncredited)
Counterwoman (uncredited)
Hostage (scenes deleted)
Adjutant (uncredited)
Liberal Official (uncredited)
Slugger in Theater (uncredited)
Hostage
Czech Policeman (uncredited)
Fat Man (uncredited)
Officer (uncredited)
Man at Briefing (uncredited)
