John Neville
(Andrew)
Angela Thorne
(Sybil)
Anna Massey
(Rosemary)
Jack Watling
(Tony)
Robert Cartland
(Walter)
Helen Shingler
(Jackie)
Hilary Hardiman
(Mary)
Peter Penry-Jones
(Martin)
Mary Ann Severne
(Alice)
Ann Sears
(Party Guest)
Peter Hutchins
(Party Guest)
Roy Barraclough
(Party Guest)
Norman Shelley
(TV Guest)
Helen Dorward
(TV Guest)