Francesca Annis
— Lady Frances Derwent
John Gielgud
— Reverend Jones
Bernard Miles
— Dr. Thomas
Eric Porter
— Dr. Nicholson
Leigh Lawson
— Roger Bassington-ffrench
James Warwick
— Bobby Jones
Madeline Smith
— Moira Nicholson
Connie Booth
— Sylva Bassington-ffrench
Joan Hickson
— Mrs. Rivington
Lynda La Plante
— Mrs. Roberts
Doris Hare
— Rose Pratt
James Cossins
— Henry Bassington-ffrench
Robert Longden
— Badger Beadon
Roland Davies
— Dr. George Arbuthnot