Vladimir Feoktistov

Sarmiko (voice, uncredited)

Nadezhda Ukolova

Lenochka (voice, uncredited)

Михаил Трояновский

Old man Yakhtyrgyn (voice, uncredited)

Всеволод Санаев

Radio operator (voice, uncredited)

Sergei Stolyarov

Airplane pilot (voice, uncredited)

Ольга Ходатаева

Yevgeni Raykovskiy