En sjöman i frack

Adolf Jahr as Allan Linde / Fritjof Karlsson Georg Funkquist as Anton Ruth Stevens as Gina Carl Hagman as B.Å.G. Jansson Åke Grönberg as Alling Ernst Brunman as Konradsson Ruth Weijden as Woman selling flowers Georg Fernquist as Coat check Karin Nordgren as Sonja Brink Rune Carlsten as Max Bror Bügler as Borg Torsten Hillberg as Member of the spy network Åke Claesson as Ship's captain Bellan Roos as House maid on the roof Marianne Aminoff as Madeleine Haller Einar Axelsson as Film director Tallén Börje Mellvig as Waiter Harald Svensson as Man at the restaurant Stig Järrel as Professor Petréus Olof Widgren as Louis Rolf Botvid as Belle's lover Gösta Cederlund as Carlos Haller Carl-Gunnar Wingård as Hjalte Åke Engfeldt as Journalist Birger Lensander as Film extra Agda Helin as Woman at the exposition Ragnar Widestedt as Police officer

Bibi Lindström Production Design Rolf Husberg Editor Alva Lundin Title Graphics Ragnar Arvedson Director, Writer Börje Larsson Writer Hilmer Ekdahl Director of Photography Arthur Spjuth Production Manager, Production Design