Top Cast
Jimmy Hunt
David Maclean
Arthur Franz
Dr. Stuart Kelston
Helena Carter
Pat Blake
Leif Erickson
George MacLean
Hillary Brooke
Mary MacLean
Morris Ankrum
Colonel Fielding
Walter Sande
Mack Finlay
Bert Freed
AC Barrows
Max Wagner
Sergeant Rinaldi
Charles Gibb
Lieutenant Blair