Adolf Jahr

Character: Allan Linde / Fritjof Karlsson

Karin Nordgren

Character: Sonja Brink

Gösta Cederlund

Character: Carlos Haller

Marianne Aminoff

Character: Madeleine Haller

Stig Järrel

Character: Professor Petréus

Carl Hagman

Character: B.Å.G. Jansson

Einar Axelsson

Character: Film director Tallén

Rune Carlsten

Character: Max

Olof Widgren

Character: Louis

Åke Grönberg

Character: Alling

Bror Bügler

Character: Borg

Georg Funkquist

Character: Anton

Ernst Brunman

Character: Konradsson

Carl-Gunnar Wingård

Character: Hjalte

Ruth Stevens

Character: Gina

Agda Helin

Character: Woman at the exposition

Ragnar Widestedt

Character: Police officer

Torsten Hillberg

Character: Member of the spy network

Åke Claesson

Character: Ship's captain

Bellan Roos

Character: House maid on the roof

Ruth Weijden

Character: Woman selling flowers

Åke Engfeldt

Character: Journalist

Nils Johannisson

Character: Maitre d'

Karl-Arne Bergman

Character: Steward

Georg Fernquist

Character: Coat check

Börje Mellvig

Character: Waiter

Harald Svensson

Character: Man at the restaurant

Rolf Botvid

Character: Belle's lover

Karl Erik Flens

Character: Member of crew in the film studio

Gustaf Hiort af Ornäs

Character: Film photographer

Vanja Dahlgren

Character: Script supervisor

Birger Lensander

Character: Film extra