Sergei Rakitin

Nina

Zhenya Rumyantseva

Anna Samokhina

Katya

Oska

officer

Lyubov Kulchitskaya

Katya's mother

Dusya

Tridesyatov's guest

Lev Matveyevich Rzhanov

Katya's fiance

Sergei's mother

sailor

Yenyutin

switchwoman

Tridesyatov

doctor

Nina's father

waitress (uncredited)

switchwoman (uncredited)

host of the competition (uncredited)