Allan Bohlin
— Allan Blom
Tutta Rolf
— Sonja Jensen
Oscar Egede-Nissen
— Olav Lykke
Hauk Aabel
— Jensen Sr.
Karl Holter
— Captain of Kosmos II
Artur Rolén
— Nisse
Erik 'Bullen' Berglund
— Mr. Blom
Arthur Barking
— Store-Knut
Georg Løkkeberg
— Lieutenant
Lilleba Bouchette
— Solveig
Torsten Hillberg
— Captain
Johan Hauge
— Priest (as Karl Hauge)
Carl-Gunnar Wingård
— Cook
Titus Vibe-Müller
— Jensen Jr.
Gunnar Höglund
— Knut
Arthur Fischer
— Leif
Magnus Kesster
— Alfred
Richard Lund
— Guest at Jensen's party (uncredited)