as

Willner

as

Second-in-command

as

Ulf

as

Barrister Robertsson

as

Arvid Zinder Jr.

as

Göran Klasson

as

Löjtnant Champlatreux

as

Henrik Thegel

as

Björn Harring

as

Peter Kullby

as

Patrik Bergman

as

Gösta Dellander

as

John Sundin

as

Erik Berner

as

Allan Blom

as

Gunnar Lundgren

as

Rölling

as

Erik Bruhn

as

Captain

as

Lt. Nils Tjäder

as

Bergström's son

as

Ship's Crew (uncredited)

as

Bertil, Georg's friend (uncredited)