Raymond Huntley

Mr. Gaunt

Old Englishman

Judge

Judge

Dr. Tristram

Dr Tristram

Professor Walter Ramsay

Burke

Emmanuel Holroyd

Mr. Justice Downes

Mr. Justice Ambleforth

Mr. Gatwick

Old Officer

Sir Geoffrey Dillon

Judge

High Court Judge

Emanuel Holroyd

Doctor Mancroft

Supt. Pode

George Payne

Smithers

John Naylor

Bayswater

Self

Sir Horace, the Minister

Governor

Sir Percy Richmond

Colonel John Wentworth

Superintendent Willow

Dr. Hallam Aitkinson

Mr. Wedgewood

Harry Haliburton

Vicar Walcott

Sir Ronald Ackroyd

Ackroyd

Mr. Wagstaffe

Vernon

Doctor Dee

Judge Slender

Sir George Gatting the Minister of Defense

The Reader

Sir Edward Moss

Sir Arthur Hopwood-Lane

Herbert Nodes

Gilbert Morris

Clements

Bossom

Reverend Edwin Peake

Inspector Pape

Garrick-Jones

A Journalist (uncredited)

General

Dr. Felthorpe

Henry Latto

Ward

Schroeder

Magistrate

Joseph Whemple

Harold Phillips

Foreign Secretary Tufton-Slade

Mr. Hoylake

Hector Crawford

Forbes, Factory Supervisor

Tatlock Q.C.

Dr. Reese

Sir Norman Tullis

Dr. Rodd

Sir Gregory Upshott

Attorney General

Sturdee

Carlo

Hector Crawford

Mr. Gaunt

Doctor

Reimer

Olympic Selector

Captain Beamish

Official, National Physical Laboratory

J.F. Hassett

The General

Rev. Maurice Hilton

Maurice Miller

Col. Fred Bellamy

Nathaniel Beenstock

Patterson

Tom Forester

Samuel Pettigrew, M.P.

Prof. Brander

Clive Oliver

Councillor Albert Parker

Wright

Mr. Throstle

Chief Inspector Sullivan

Mr. Henry Chester

Mr. Culver

Crichton

Spence

Inspector Hubbard

Prof. Brander

Gordon Meslin

Challiss

Manning

Lord Laithwaite

Mr. Wix

Williams

Moy-Thompson

Henry Courtney

Edward Marshall

Prof. Laxton-Jones

J. Miller

Malcolm Stritton

Pvt. Herbert Davenport

Albert Parker

Barrington

Marx

Dr. Kerbishley

John Price

Mr Humphries

Rabenau

Kampenfeldt

Singer in trio (uncredited)

Councillor Albert Parker

Gibout

White Officer

Policeman Outside Nightclub

Ludwick

Langer

Dolan