演員
Joyce Redman
Grace Hardcastle
Keith Michell
Dr. Alan Huart
David Dundas
Tony Bates
Harry Towb
Racetrack Official
Deborah Kerr
Prudence Hardcastle
Judy Geeson
Geraldine Hardcastle
Peter Butterworth
Chemist
Moyra Fraser
Woman in Tea Shop
David Niven
Gerald Hardcastle
Robert Coote
Henry Hardcastle
Edith Evans
Roberta Bates
Vickery Turner
Rose
Ivor Dean
City Banker in Taxi Cab (uncredited)
Michael Hordern
Dr. Morley (uncredited)
Jonathan Lynn
Chemist's Assistant
Arthur Hewlett
Mr. Ferguson (uncredited)
Annette Kerr
Gerald's Secretary
Irina Demick
Elizabeth Brett