A pair head to the frozen wastes with an expedition in search of radium deposits. Certain members of the group succumb to greed, plotting to bump off the others and claim the radium for themselves.
Dick Barclay
Richard Arlen
Andy Adams
Andy Devine
Gloria Adams
Anne Nagel
Ferguson
Addison Richards
Cole
Don Terry
Capt. Bob Morrissey
Oscar O'Shea
Harmon
Harry Cording
The Cook
Jeff Corey
The Helmsman
Harry Strang
The Mess Boy
John Rogers
Loma - young eskimo
John Bagni
The Bos'un
Stanley Blystone
Joe - Crewman
David Sharpe
Eskimo (uncredited)
Leo Abbey
First Officer Swenson (uncredited)
Samuel Adams
Radioman (uncredited)
Eddie Dew
Radioman (uncredited)
Peter Potter
Crewman (uncredited)
Gibson Gowland
Crewman (uncredited)
Charles Sullivan
Crewman (uncredited)
Dave Wengren
Crewman (uncredited)
Jack Roper