Edmund Lowe
Dr. John Mandre
Acting
Lucile Fairbanks
Peg Campbell
Acting
William Henry
Jim Armstrong (as Bill Henry)
Acting
Ralph Morgan
Dr. Brady
Acting
Robert Middlemass
Sam Armstrong
Acting
Jean Brooks
Rae Langton
Acting
Mary Forbes
Mrs. Langton
Acting
Vince Barnett
Alaska
Acting
Clyde Cook
Yukon
Acting
Marjorie Wood
Ellen
Acting
Monte Blue
Flight Dispatcher
Acting
Kenneth Harlan
Flight Dispatcher
Acting
Leonid Snegoff
Dr. Recksner
Acting