John 'Beau' Beaumont
Errol Flynn
Carole Beaumont
Anna Neagle
Young Carole
Jennifer Mitchell
Very Young Carole
Gillian Harrison
Reporter
George Margo
Beaumont's Poolside Companion (uncredited)
Stephen Boyd
Extra in crowd scene (uncredited)
Sean Connery
Charles King
David Farrar
Kate
Kathleen Harrison
Albert Gutman
Peter Graves
Lady Drayton
Helen Haye
Old George
Scott Sanders
1st Woman
Alma Taylor
2nd Woman
Hetty King
Hollywood Director
Alan Gifford
Director
Herbert Wilcox
Writer
Robert Nesbitt
Harold Purcell