as Ulf
as Ship's Crew (uncredited)
as Henrik Thegel
as John Sundin
as Björn Harring
as Barrister Robertsson
as Göran Klasson
as Arvid Zinder Jr.
as Rölling
as Captain
as Willner
as Peter Kullby
as Gösta Dellander
as Lt. Nils Tjäder
as Bertil, Georg's friend (uncredited)
as Erik Berner
as Patrik Bergman
as Erik Bruhn
as Gunnar Lundgren
as Bergström's son
as Second-in-command
as Löjtnant Champlatreux
