Lady Caroline Lamb
William Lamb
George Gordon, Lord Byron
Canning
Lady Melbourne
Lady Bessborough
Miss Milbanke
George IV
Duke of Wellington
Minister
Black Pug
Lord Holland
Potter
Lady Pont
St. John
Girl in Blue
Apothecary
Radical
Irish housekeeper
Benson
Miss Fairfax
Coachman
ADC to Wellington
Restaurant functionary
Murray
Agent
Mrs. Buller
Lady Holland
Buckham
Admiral
Guest (uncredited)
