Raymond Adamson

as Smuggler FM's Gordon

as Auction Porter

as Sir Charles Baskerville

as Sir Charles Baskerville

as Coroner

as R.G.S. Member

as Mr Wickstead

as Senator

as Dr Turnbull

as Vice-Chief

as Mr. Tolman

as Colonel Adrian Scroope

as Bill Boswell

as Field Marshall Keitel

as Mr. Weston

as R.S.M. Power

as Duke of Suffolk

as (uncredited)

as Alec Stratton

as (uncredited)

as Norton

as Jules Brant

as Guard at Villa

as Withers

as Sheriff

as Condon

as Police Inspector (uncredited)

as Hans Heiss