"A man and a woman (both married to other people) are found dead in a show home in what appears to have been double suicide. Their respective children investigate this supposed affair but the surviving spouses seem unaffected"
Anton Rodgers
as Tom Lewis
Annette Crosbie
as Dorrie Childs
Jonathan Scott-Taylor
as Simon Lewis
Suzanne Burden
as Celia Childs
Larry Lamb
as Albert
John Forgeham
as Inspector Heneker
Barbara Hicks
as Mrs. Butterworth
Jean Rimmer
as Marjorie Sims
Keith Bartlett
as Sergeant Butt
Patricia Prior
as Mrs. Bannister
Maggie Riley
as Barbara Lewis
Kenneth Gilbert
as Ned Childs
Charles Cork
as Clegg
Anthony Skene
Writer
Peter Cregeen
Director
Producer
John Davies
Executive Producer