Viktor Khokhryakov
- Kuzma Timofeevich Veshnyak
- (as V. Khokhryakov)
Evgeniy Samoylov
- kapitan Ivan Veshnyak
- (as Ye. Samoylov)
Lidiya Smirnova
- Mariya Stepanovna Cherednikova
- (as L. Smirnova)
I. Oja
- Anna Vasilevna Prokoshina
- (as I. Oya)
Leonid Kmit
- sapyor Fokin
- (as L. Kmit)
Konstantin Sorokin
- Stepan Petrovich Poloyka
- (as K. Sorokin)
Nikolay Cherkasov
- Mikhail Kostousov akademik
- (as N. Cherkasov)
Nikolay Bogolyubov
- Vasiliy Fyodorovich
- (as N. Bogolyubov)
Boris Runge
- Minka Veshnyak
- (as B. Runge)
Vladimir Dedyushko
- Ivan Martynovich - predsedatel RIKa
- (as V. Dedyushko)
Tatyana Barysheva
- zhena Veshnyaka
- (as T. Barysheva)
Ekaterina Sipavina
- Frosya
- (as Ye. Sipavina)
Lyudmila Shabalina
- Tosya
- (as L. Shabalina)
Boris Zhukovsky
- Stariy kolkhozmik
- (as B. Zhukovskiy)
Leontina Dyomina
- Kolkhoznitsa
- (uncredited)
Sergey Filippov
- Mekhanik
- (uncredited)
Elena Kirillova
- Agrafena Karpovna
- (uncredited)