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