Simon Ward

Winston Churchill

Peter Cellier

Le capitaine du 35e Sikhs

Robert Shaw

Lord Randolph Churchill

Anne Bancroft

Lady Jennie Churchill

Jack Hawkins

Mr. Welldon

Ian Holm

George E. Buckle

Anthony Hopkins

David Llyod George

Edward Woodward

Captain Aylmer Haldane

John Mills

General Kitchner

Patrick Magee

General Bindon Blood

James Cosmo

Officer on Train

Jane Seymour

Pamela Plowden

Robert Hardy

Prep School Headmaster

Laurence Naismith

Lord Salisbury

Reginald Marsh

Prince of Wales

Dinsdale Landen

Capt. Weaver

John Woodvine

Howard

Clive Morton

Dr. Roose

Robert Flemyng

Dr. Buzzard

Richard Leech

Moore

Colin Blakely

Butcher

Andrew Faulds

Mounted Boer

Edward Burnham

Henry Labouchere

Ronald Hines

Adjutant

William Dexter

Arthur Balfour

Basil Dignam

Joseph Chamberlain

Noel Davis

Interviewer

Julian Holloway

Capt. Baker

Thorley Walters

Major Finn

Patrick Holt

Colonel Martin

Norman Bird

Party Chairman

Edward Woodward

Aylmer Haldane

Gerald Sim

Engineer

Ron Pember

Fireman

Maurice Roëves

Brockie

James Cossins

Barnsby

Norman Rossington

Dewsnap

Robert Harris

Speaker Gully

Edward Burnham

Hanry Labouchere

Raymond Huntley

Old Officer

Jeremy Child

Austen Chamberlain (uncredited)

Arnold Diamond

Officer (uncredited)

Willoughby Gray

Gladstone (uncredited)

Alan Harris

Member of Parliament (uncredited)

Nigel Hawthorne

Boer Sentry (uncredited)

Roy Lansford

Member of Parliament (uncredited)

George Mikell

Field Cornet (uncredited)

Hugh Morton

Lord Randolph Churchill's Butler (uncredited)

Guy Standeven

Harrow School Master (uncredited)