as Hoskins
as Mr. Farquharson
as Dunham
as Mr. Arnold Stewart
as Austin Forrester
as Dr. Armstrong
as Bemis
as Eddie Pelham
as Ralph Gurney
as Eric Reynolds
as Reggie Van Dorset
as RCMP Cpl. Gene Barkley
as 'Mal' Mallison
as John Doughty
as Bembridge
as Harry Trevor
as Cross
as Thornton
as Frank Bramber
as Stephen Grey
as Duvine
as Stanley Crofts
as Captain Mazarin
