Cast
Margaret Vyner
Duchess of Devonshire
Jack Watling
Atkinson
Edmund Willard
Frank Pettingell
Coachman
Merle Tottenham
Maid at Lord Auckland's
Felix Aylmer
Lord North
Ian McLean
Dundas
James Kenney
Albert Lieven
Talleyrand
Leslie Dwyer
Servant at Lord Auckland's
Gordon James
Gibb McLaughlin
George Selwyn
Frederick Valk
Roy Emerton
Dan Mendoza
A. Bromley Davenport
Sir Evan Nepean
Herbert Lom
Napoleon
Henry Hewitt
Addington
Charles Paton
Philip Friend
Ronald Shiner
Man in Stocks
Hugh McDermott
Mr. Melvill
Peter Gawthorne
Admiral
Bruce Winston
Robert Morley
Charles James Fox
John Mills
William Wilberforce
Kathleen Byron
Millicent Grey (uncredited)
James Harcourt
Bellamy
David Horne
Mayor
Ann Stephens
Esma Cannon
Servant at Lord Auckland's
Jean Cadell
Mrs. Sparry
Frederick Leister
Lord Auckland
J.H. Roberts
Johnnie Schofield
Robert Donat
William Pitt / The Earl of Chatham
Leo Genn
Danton (uncredited)
Kynaston Reeves
John Slater
Phyllis Calvert
Eleanor Eden
Raymond Lovell
George the Third
Max Adrian
Richard Sheridan
John Salew
Smith
Morland Graham
Esme Percy
Aubrey Mallalieu
Somerset
Frederick Culley
Sir Wm. Farquhar
Leslie Bradley
Gentleman Jackson
Austin Trevor
French Registrar