Synopsis
A Victorian gentleman hopes to find his long-lost son, who vanished while searching for a mysterious Viking community in a volcanic valley somewhere in uncharted Arctic regions. The gentleman puts together an expedition team to go on the search, but when they reach their destination they must escape from some Viking descendants who will kill to keep their existence a secret.
Cast

Donald Sinden
Sir Anthony Ross

David Hartman
Prof. John Ivarsson

Jacques Marin
Captain Brieux

Mako
Oomiak

David Gwillim
Donald Ross

Agneta Eckemyr
Freyja

Sverre Anker Ousdal
Gunnar
Gunnar Öhlund
The Godi

Lasse Kolstad
Erik
Erik Silju
Torvald

Rolf Søder
The Lawspeaker

Torsten Wahlund
Sven

Niels Hinrichsen
Sigurd

Denny Miller
Town Guard

Brendan Dillon
The Factor

James Almanzar
French Engineer

Ivor Barry
The Butler

Lee Paul
Chief of Boat Archers

Ian Abercrombie
Train Conductor (uncredited)

Jackson Bostwick
Pilot (uncredited)
Herman Poppe
Sentry (uncredited)
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