En sjöman i frack

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

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