Fritz Tillmann

as Dr. Hans Scholz

Paul Bildt

as Chairman Mauch

Helmuth Hinzelmann

as Gen. Schirrwind

Yvonne Merin

as Claudia Mauch

Hans-Georg Rudolph

as Director Tilgner

Inge Keller

as Edith Scholz

Albert Garbe

as Uncle Karl Scholz

Brigitte Krause

as "Kaetchen" Scholz

Willy A. Kleinau

as Dr. Lawson

Eva Pflug

as Mabel Lawson

Theodor Vogeler

as Dr. Huttenraub

Herwart Grosse

as Von Decken

Käthe Scharf

as Frau Scholz, Hans' wife

Karl-Heinz Deickert

as Dieter Scholz

Helene Riechers

as Frau Scholz, Hans' mother

Arthur Wiesner

as Herr Scholz, Hans' father

Agnes Windeck

as Frau Mauch