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