Cast
Bob Terry
Henchman Hutchins
Dewey Robinson
Uncle Dinwiddie
William Pawley
Morgan
Karl Hackett
Hawthorne
Ted Adams
Henchman Gary
Dwight Frye
Speavy
Joe De Stefani
Professor Burton Lewis
Jack Rube Clifford
Whispering Smith
Kenne Duncan
Henchman Brownie
Harry Harvey
Mechanic Greaseball
Louise Stanley
Madeleine Lewis
Jim Farley
Inspector Warner
Dave O'Brien
Constable Kelly
Marin Sais
Ma
James Newill
RCMP Sgt. Renfrew
Eddie Fetherston
Pilot Buzz Murphy
Don Brodie
Radio Operator
Harry 'Snub' Pollard
Pa, Man in Nightshirt