The Key (1971 film)

The Key (Klíč) is a 1971 Czechoslovak drama film directed by Vladimír Čech. It was entered into the 7th Moscow International Film Festival where it won a Silver Prize.

Cast

 * František Vicena as Jan Zika
 * Wilhelm Koch-Hooge as Friedrich
 * Zdenek Kampf as Nergl
 * Vlasta Vlasáková as Milada
 * Eva Jirousková as Blazena Preislerová
 * Oldřich Velen as Josef Preisler
 * Jürgen Frohriep as Nemecký chirurg
 * Miloslav Holub as Jankovský
 * Alena Hessová as Ziková
 * Josef Chvalina as Doktor