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