The plot begins in the Soviet Union showing first efforts to establish the Czechoslovak legion in 1942. The film also shows the assassination of Heydrich and the subsequent annihilation of Lidice. The main topis of the film is battles with German troops for Sokolovo.

Ladislav Chudík
as Gen. Ludvík Svoboda

Vladimir Samoylov
as

Yuriy Solomin
as Generál Safarenko

Bohumil Pastorek
as Dr. Edvard Beneš

Martin Štěpánek
as Npor. Otokar Jaroš

Lev Ivanov
as Náměstek lidového komisaře

Jiří Pleskot
as Dr. Edvard Beneš

Hannjo Hasse
as Reynhard Heydrich

Vladimír Ráž
as Ingr

Josef Langmiler
as Fierlinger