David Swift

as Harold McEwan

as Euphrates

as Oscar Spinner

as Michael

as Self

as Henry Davenport

as Henry Davenport

as Max Wartbug

as Beddow

as Daladier

as Henry Reedburn

as Bill

as Mr Sedley

as John Cross

as J.C. Roebuck

as Crosby Nuttall

as Mr King

as Det. Supt. David Gosling

as Joe Morris

as Lionel

as Joseph Breuer

as Sir William Logie

as Sir Marcus Cohen

as Richard Rees

as Sir Marcus Cohen

as Dr Kreuzer

as Dr. Barnard

as Beadley

as Professor Lindemann

as Professor Bodelschwingh

as Gen. Rattenhuber

as Gadsden

as Sender

as Inspector Rafferty

as Troufiat

as Duke of Northumberland

as Duke of Northumberland

as Mr McEwan

as Waldemar

as Sir Kenneth

as Det. Chief Superintendent

as Saxton

as Turner

as Charles Bradlaugh

as Alan Taylor

as Charles Fox

as Stephen Aylmer

as Gray

as Chester Drake

as Nikolai Vavilov

as Insp. Havelock

as Inspector Paul

as Montclair

as Councillor Bass

as John Sparrow

as Emperor Napoleon Bonaparte

as Mr Armistead

as Sergeant Oxley

as Walter

as Councillor Bass

as Ben Fisher

as Mr. Armistead

as Norman Phipps

as Hymie Kossof