as Harold McEwan
as Euphrates(1 ep)
as Oscar Spinner(13 eps)
as Michael
as Henry Davenport
as Henry Davenport(65 eps)
as Max Wartbug(20 eps)
as Beddow
as Daladier
as Henry Reedburn(1 ep)
as Bill
as Mr Sedley(11 eps)
as John Cross(4 eps)
as J.C. Roebuck
as Crosby Nuttall(1 ep)
as Mr King
as Det. Supt. David Gosling
as Joe Morris
as Lionel
as Joseph Breuer(6 eps)
as Sir William Logie(3 eps)
as Sir Marcus Cohen(1 ep)
as Richard Rees
as Bill(3 eps)
as Sir Marcus Cohen(1 ep)
as Dr Kreuzer
as Dr Kreuzer(1 ep)
as Dr. Barnard(1 ep)
as Beadley(1 ep)
as Professor Lindemann(5 eps)
as Professor Bodelschwingh(2 eps)
as Gen. Rattenhuber
as Gadsden
as Sender
as Inspector Rafferty(6 eps)
as Troufiat
as Duke of Northumberland
as Duke of Northumberland(1 ep)
as Mr McEwan(2 eps)
as Waldemar(1 ep)
as Sir Kenneth(1 ep)
as Det. Chief Superintendent
as Saxton(1 ep)
as Turner(1 ep)
as Charles Bradlaugh(1 ep)
as Alan Taylor(14 eps)
as Charles Fox
as Stephen Aylmer(1 ep)
as Gray(1 ep)
as Chester Drake
as Selwyn Stringer(1 ep)
as Nikolai Vavilov(1 ep)
as Insp. Havelock
as Inspector Paul
as Montclair
as Councillor Bass
as John Sparrow
as Emperor Napoleon Bonaparte(9 eps)
as Mr Armistead
as Sergeant Oxley(1 ep)
as Walter
as Councillor Bass(1 ep)
as Ben Fisher(1 ep)
as Mr. Armistead(1 ep)
as Les(1 ep)
as Norman Phipps(1 ep)
as Hymie Kossof(1 ep)