Jean-Pierre Aumont
— Prince Leopold of Saxe-Coburg
Joan Hopkins
— Princess Charlotte
Cecil Parker
— The Prince Regent
Margaretta Scott
— Lady Hartford
Jack Livesey
— Edward
Ronald Squire
— Mr. Brougham
Athene Seyler
— Miss Knight
Olwen Brookes
— Princess Mary
Judy Beaumont
— Princess Sophia
Anthony Hawtrey
— Sir Richard Croft
Hugh Griffith
— John Fisher
Gerard Heinz
— Doctor Stockmar
Joan Young
— Mrs. Griffiths
George Curzon
— Duke of York
Betty Huntley-Wright
— Princess Elizabeth
Tom Gill
— Prince William
Lydia Sherwood
— Princess Augusta
Frances Waring
— Queen Charlotte
Amy Frank
— Caroline
Richard Shayne
— Lord Eldon
Melissa Stribling
— Lady Conyngham
Claud Allister
— Manservant
Drusilla Wills
— 1st Lady In Waiting
Judith Nelmes
— 2nd Lady In Waiting
Dorothy Hammond
— 3rd Lady In Waiting
Beatrice Rowe
— 4th Lady In Waiting