After a herd of reindeer are mysteriously found dead following a meteor crash in a remote part of Lapland in northern Sweden, soldiers and a geologist are called out to investigate.

Barbara Wilson
as Diane Wilson

Sten Gester
as Erik Engström

Robert Burton
as Dr. Frederick Wilson

Bengt Blomgren
as Col. Robert Bottiger

Åke Grönberg
as Dr. Henrik

John Carradine
as Narrator (US Re-Edit)

Gösta Prüzelius
as Dr. Walter Ullman

Brita Borg
as Singer (uncredited)

Doreen Denning
as Anna (uncredited)

Ittla Frodi
as Girlfriend in Volvo (uncredited)