Nikolay Eryomenko

senior mechanic

Pyotr Velyaminov

captain

Talgat Nigmatulin

Salekh

Rein Aren

pirate captain

Dilorom Kambarova

Maa

Natalya Khorokhorina

Masha

Maija Eglite

Aina

Tadeusz Kasyanov

bootsman

Pavel Remezov

doctor

Victor Zhiganov

sailor Stetsenko

Viktor Gordeyev

Yura Mikosha

Georgi Martirosyan

Klyuev

Leonid Trutnev

radio operator

Nartai Begalin

pirate

Lactemir Dztiev

pirate

Vladimir Episkoposyan

pirate

Igor Klass

pirate

Bimbolat Kumalagov

pirate

Gennadi Chetverikov

pirate

Iroda Aliyeva

Farhod Aminov

Lola Badalova

Aleksandr Bespalyy

Valery Grets

Nikolay Dyomin

Vladimir Zharikov

Igor Kashintsev

Vladimir Karpichyov

Yuri Komarov

Sergey Kuchkov

Vladimir Nikitin

Mamura Rakhimova

L. Toychieva

Shoira Tursunbayeva

Oleg Fedulov

Yahyo Fayzullayev

Dzhikhangir Shakhmuradov

Vadim Gutman

(uncredited)

Oleg Kantemirov

(uncredited)

Yuri Kutyrev

(uncredited)

Vladimir Smirnov

(uncredited)

Aleksei Safonov

bootsman (voice) (uncredited)

Vladimir Soshalsky

pirate captain (voice) (uncredited)

Rudolf Pankov

narrator (voice) (uncredited)