Hans Albers as Kapitän Jonny Jensen

Hansjörg Felmy as Hein Jensen

Jürgen Wilke as Hauptwachmeister Fiete Jensen

Karin Baal as Janette

Elly Burgmer as Frau Pingel

Josef Dahmen as Polizeibeamter

Erich Dunskus as Kommissar Krüger

Georg Eilert as Rechtsanwalt

Karin von Faber as Helga

Gert Fröbe as Jabowski

Carla Hagen as Tine Jensen

Kurt A. Jung as Polizeiinspektor

Kurt Klopsch as Portier / Aufreisser

Gert Kollat as Hinweisgeber

Ludwig Linkmann as Tato Willi

Hans Paetsch as Kapitän Martens

Werner Peters as Tanne

Mady Rahl as Mia

Hans Richter as Moses

Peer Schmidt as Harry Pingel

Erna Sellmer as Tante Mathilde

Camilla Spira as Trudchen Meyer

Carl Voscherau as Barkassenführer Hugo

Ernst Waldow as Karl Otto Pringel

Karl-Heinz Kreienbaum as Wachhabender Polizist

Werner Schumacher as Seemann

Friedrich Schütter as Seemann