This Nazi propaganda film follows the exploits of a German submarine as it prowls the North Atlantic.
Cast
Herbert Wilk
Kapitänleutnant Hoffmeister
Heinz Engelmann
Olt. zur See Wiegand
Joachim Brennecke
Lt. zur See v. Benedict
Wilhelm Borchert
Olt. Griesbach
Carsta Löck
Merk
Willi Rose
Matr. Fliepusch
Ilse Werner
Irene Winterfeld
Karl John
Matrosenobergefreiter Drewitz
Agnes Windeck
Frau von Benedikt
Hans Mierendorff
Vater Griesbach
Claire Reigbert
Frau Hahn
Herbert Weißbach
Ober
