Paul Muni as Eric Toresen

Anna Lee as Judith Bowen

Lillian Gish as Mrs. Bergesen

Cedric Hardwicke as Admiral Bowen

Robert Coote as Robert Bowen

Ray Collins as Johan Bergesen

Alexander Knox as German Captain

Rosemary DeCamp as Hilma Arnesen

Elisabeth Fraser as Anna Korstad

Richard Derr as Gunnar Korstad

Erville Alderson as Johan Garme

Barbara Everest as Mrs. Olav

Rod Cameron as Pastor

Louis Jean Heydt as Karl Arnesen

George Macready as Schoolteacher

Arthur Margetson as German Colonel

Lloyd Bridges as Young German Soldier (uncredited)

Ann Carter as Solveig Toresen (uncredited)

Eddie Hall as German Soldier at the Sound Detector (uncredited)