Boris Blinov as Nikolai

Valentina Serova as Lisa

Lev Sverdlin as Misha

Mikhail Nazvanov as Aleksey

Ekaterina Sipavina as Pasha

Pavel Geraga as Fodor Levykin, shturman

Nina Zorskaya as Sonya

Yelena Tyapkina as Maria Ignatievna

Anton Martynov as Pyotr Semyonovich

Andrei Apsolon as strelok-radist