Ivan Desny

as Sergeant Hartwig

Karlheinz Böhm

as Karl Hellmer

Gertrud Kückelmann

as Franziska Hellmer

Wilfried Seyferth

as Wenzeslaw Kolowrat

Erich Ponto

as Dr. Sierich

Alexander Golling

as Hamann

Elise Aulinger

as Johanna Neureither

Ilse Fürstenberg

as Mrs. Försterling