Kadro (19)
James NewillSergeant Renfrew
Louise StanleyMadeleine Lewis
Dewey RobinsonUncle Dinwiddie
William PawleyMorgan
Joe De StefaniProfessor Burton Lewis
Jim FarleyInspector Warner
Dave O'BrienConstable Kelly
Karl HackettHawthorne
Ted AdamsHenchman Gary
Dwight FryeSpeavy
Jack Rube CliffordWhispering Smith
Bob TerryHenchman Hutchins
Kenne DuncanHenchman Brownie
Eddie FetherstonPilot Buzz Murphy
Don BrodieRadio OperatorEarl DouglasHenchman Butch
Harry HarveyMechanic Greaseball
Harry 'Snub' PollardPa, Man in Nightshirt
Marin SaisMa