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