Sickan Carlsson
— Mary Broberg
Gunnar Björnstrand
— Shoe-shiner Tom, 'Plutten'
Karl-Arne Holmsten
— Tom Hallman
Erik 'Bullen' Berglund
— Hjalmar Broberg
Marianne Löfgren
— Matilda Hallman
Håkan Westergren
— Holger Hallman
Thor Modéen
— Staff Manager Captain Bäcklund
Vera Valdor
— Lydia
Artur Rolén
— Jönsson
Carin Swensson
— Karin
Sten Lindgren
— Consul
Birger Åsander
— Policeman
Wiktor Andersson
— Detective
Anders Nyström
— Kurt Hallman
Arne Lindblad
— Russian Arms Buyer
Charlie Almlöf
— Russian Arms Buyer
Margit Andelius
— Hallman's Secretary (uncredited)
Mona Geijer-Falkner
— Customer (uncredited)
Hans Lindgren
— Errand Boy (uncredited)
Alexander von Baumgarten
— Russian Weapons Buyer (uncredited)