Original title: Klíč
Directed by Vladimír Čech
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.
František Vicena
Jan Zika
Wilhelm Koch-Hooge
Friedrich
Zdeněk Kampf
Nergl
Vlasta Vlasáková
Milada
Eva Jiroušková
Blazena Preislerová
Oldřich Velen
Josef Preisler
Jürgen Frohriep
Nemecký chirurg
Miloslav Holub
Jankovský
Alena Walterová
Ziková
Jindřich Narenta
Oto Ševčík
Josef Hajdučík
radista Černý
Waiting for Anya
Munich - The Edge of War
Mother Night
Walking with the Enemy
The Last Rifleman
Radium Girls
Adventures of a Mathematician
Panther
