Geraldine McEwan
— Sibyl Railton-Bell / Anne Shankland
Eric Porter
— Major Pollock / John Malcolm
Annette Crosbie
— Miss Cooper
Robert Harris
— Mr. Fowler
Hazel Hughes
— Miss Meacham
Pauline Jameson
— Mrs. Railton-Bell
Cathleen Nesbitt
— Lady Matheson
Laurence Carter
— Charles Stratton
Joanna Wake
— Jean Stratton
Annette Robertson
— Doreen
Peter Bathurst
— Sir Roger
Beatrice Greeke
— Cook