as Mr. Wix

as Judge Slender

as Dr. Reese

as General

as J. Miller

as Magistrate

as Pvt. Herbert Davenport

as Sir Horace, the Minister

as Foreign Secretary Tufton-Slade

as Kampenfeldt

as Samuel Pettigrew, M.P.

as Mr. Hoylake

as Inspector Pape

as Wright

as Clive Oliver

as Capt. Beamish

as Henry Courtney

as Joseph Whemple

as Ludwick

as Hector Crawford

as Mr. Gaunt

as The General

as Prof. Laxton-Jones

as Vernon

as J.F. Hassett

as Sir Gregory Upshott

as Colonel John Wentworth

as Col. Fred Bellamy

as John Naylor

as George Payne

as Emmanuel Holroyd

as Mr Humphries

as Garrick-Jones

as Harold Phillips

as Edward Marshall

as Maurice Miller

as Malcolm Stritton

as Dr. Kerbishley

as Moy-Thompson

as Bossom

as Sir George Gatting the Minister of Defense

as Sir Ronald Ackroyd

as Supt. Pode

as Rabenau

as Policeman Outside Nightclub

as Smithers

as Tom Forester

as A Journalist (uncredited)

as Harry Haliburton

as Forbes, Factory Supervisor

as Mr. Throstle

as White Officer

as Vicar Walcott

as Old Englishman

as Nathaniel Beenstock

as Langer

as Barrington

as Singer in trio (uncredited)

as Marx

as Olympic Selector

as John Price

as Judge

as Dolan

as Rev. Maurice Hilton

as Mr. Henry Chester

as Attorney General

as Official, National Physical Laboratory

as Chief Inspector Sullivan

as Tatlock Q.C.

as Wagstaffe

as Mr Wedgewood

as Burke

as Governor

as Williams

as Bayswater

as Gibout

as Ackroyd

as Albert Parker

as Councillor Albert Parker

as Councillor Albert Parker

as Patterson

as Reverend Edwin Peake

as Dr. Tristram

as Old Officer