As Nazi troops prepare to occupy the already truncated Czechoslovak Republic, a small military garrison made up of communists defies orders to abandon their post.
Ladislav Chudík
as staff captain Richter
Gustav Heverle
as corporal Ríha
Jaroslav Mareš
as Pepík
Jiří Sovák
as Jarda
Martin Růžek
as Zácek
František Vnouček
as staff sergeant
Jaromír Spal
as sergeant Hrabák
Martin Ťapák
as Janko
Svatopluk Beneš
as lieutenant Brandejs
Vladimír Krška
as Tonek
Jarmila Kurandová
as Chválová
Jana Dítětová
as Lida, Chválová's daughter
