Günther Rettschlag

as Peter Drews

Kurt Ulrich

as Karl Drews

Wilfried Ortmann

as Oberleutnant Herbert Fröhlich

Hans-Hasso Steube

as Leutnant Gerhard Schrader

Horst Naumann

as Unteroffizier Heinz Kersten

Erika Dunkelmann

as Stine Drews

Maria Besendahl

as Augustine Schmalz

Krista Körner

as Wittke Röhrdanz

Alfred Maack

as Großvater Timm

Paul Pfingst

as Älterer Grenzpolizist

Heinz Laggies

as Maat Fritz Schütte

Erich Nadler

as Kapitän Kolle

Charlotte Küter

as Anna Röhrdanz

Hans Neie

as Soldat Bruno Schulz

Herwart Grosse

as Baron von Bleich

Horst Preusker

as Hartmut Liebscher

Aribert Grimmer

as Wilhelm Schmudde

Fritz Schlegel

as Egon Schmalz

Dieter Perlwitz

as 2. Funker

Georg Helge

Frank Scholze

Horst Torka

Wolfgang Sörgel

Hans-Jürgen Degenhardt

Georg Thies