Oldřich Lukeš

~ as ~

Franta

Jaroslav Mareš

~ as ~

Jan

Bohuš Hradil

~ as ~

Karel Žíbek, Jan's father

Jana Dítětová

~ as ~

Marie

František Kovářík

~ as ~

Kolarik

Marie Nademlejnská

~ as ~

Marie's mother

Bedřich Vilský

~ as ~

Josef Žíbek, Jan's brother

Majka Tomášová

~ as ~

Ludmila, Josef's wife

Karel Peyr

~ as ~

boss von Doderer

Miloslav Holub

~ as ~

chief engineer Kotrna