Richard E. Grant
— George, Prince of Wales
Susan Lynch
— Caroline of Brunswick
Michael Kitchen
— Lord Malmesbury
Ian Richardson
— Narrator
Denis Lawson
— Henry Brougham
Frances Barber
— Lady Jersey
Oliver Ford Davies
— Lord Liverpool
Stephen Boxer
— Lord Hood
Maureen O'Brien
— Lady of Edinburgh
Philip Voss
— Sir Robert Gifford
Peter Waddington
— Gardener
Amanda Elwes
— Lady Charlotte Douglas
Timothy Ackroyd
— Gentleman
Valeria Fabbri
— Kress