En sjöman i frack

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

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