Cast
Charles Carson
Potter
Robert Harris
Apothecary
Richard Hurndall
Radical
Ralph Truman
Admiral
Margaret Leighton
Lady Melbourne
Pamela Brown
Lady Bessborough
Peter Bull
Minister
Norman Mitchell
Restaurant functionary
Sarah Miles
Lady Caroline Lamb
Sonia Dresdel
Lady Pont
Paddy Joyce
Irish housekeeper
Jon Finch
William Lamb
Richard Chamberlain
George Gordon, Lord Byron
Michael Wilding
Lord Holland
Mario Maranzana
Coachman
Silvia Monti
Miss Milbanke
Ralph Richardson
George IV
Laurence Olivier
Duke of Wellington
Bernard Kay
Benson
Trevor Peacock
Agent
John Mills
Canning
Caterina Boratto