Jan Zika is the legendary hero of the communist resistance movement during World War II and leading functionary of the second underground Central Committee of the Communist Party of Czechoslovakia.

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Main Cast: František Vicena, Wilhelm Koch-Hooge, Zdeněk Kampf, Vlasta Vlasáková, Eva Jiroušková, Oldřich Velen, Jürgen Frohriep, Miloslav Holub, Alena Walterová, Jindřich Narenta

Director: Vladimír Čech

Writers: Kamil Pixa, Vladimír Čech, Kristian Topič

Editor: Antonín Zelenka

Cinematographer: Václav Huňka

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