Anna Neagle

Queen Victoria

Anton Walbrook

Prince Albert

Walter Rilla

Prince Ernest

H.B. Warner

Lord Melbourne

Mary Morris

Duchess of Kent

James Dale

Duke of Wellington

Felix Aylmer

Lord Palmerston

Charles Carson

Robert Peel

Gordon McLeod

John Brown

C. V. France

Archbishop of Canterburry

Arthur Young

William Gladstone

Greta Schröder

Baroness Lehzen

Paul Leyssac

Baron Stockmar

Derrick De Marney

Younger Diraeli

Hugh Miller

Older Disraeli

Percy Parsons

President Lincoln

Hubert Harben

Lord Conyngham

Henry Hallett

Joseph Chamberlain

William Dewhurst

John Bright

Bert Bendon

Syd Crossley

Hal Gordon

Frank Birch

Charles Dilke

Miles Malleson

Sir James

Robert Atkins

Garter King-at-Arms

Edgar Driver

Pearly King

Tom Heslewood

Moore Marriott

Train Driver

Lewis Casson

Archbishop of Canterbury

Charles Lefeaux

Earl of Albermarle

Ivor Barnard

Assassin

O.B. Clarence

Coachman-in-Chief

Arnold Lucy

Clarence Blakiston

Duke of Sussex

Vi Kaley

Marie Wright

Old Kitty

Joyce Bland

Florence Nightingale

Wyndham Goldie

Cecil Rhodes

Joan Young

Miss Pitt

Angela Braemar

Princess Alice

Frank Cellier

(uncredited)

Paul Henreid

(uncredited)

Albert Lieven

(uncredited)

Aubrey Mallalieu

Bishop at the Palace

Rupert Mitford

George Bentinck

Julian Royce

Duke of Cambridge

C. Aubrey Smith

(uncredited)

Elizabeth Vaughan

Mistress of Robes

Stanley Vine

Gentleman-in-Waiting

Neil McKay