Boris Bystrov as Dementyev (Captain Paul Ruckert)

Pavel Makhotin as Colonel Dovgalev

Serafim Zaitsev as Pavel Arvidovich Leimanis

Vitaly Balagurov as Carl

Electrina Korneeva-Levitan as Madame Pesis

Olga Novak as Inga Pesis

Olga Selezneva as Ruta

Tatyana Shtchukina as Zina Kotova

Gennady Donyagin as Andrey

Yuri Volkov as August Sandel

Vsevolod Yakut as Herman Melch

Nikolai Brilling as Brandt

Alexander Fedin as Paul Ruckert

Viktor Shcheglov as Dietrich

Valeri Kozinets as Sergeant Shearer

Vladimir Bamdasov as Colonel Kungel

Victor Znamerovsky as Camergoff

Vladimir Vasilyev as German Soldier