After Peter and Moira Astle's house is burgled while they are away celebrating their wedding anniversary, he becomes obsessive about preventing a repeat of the incident.

Anne and Victor's marriage come under further strain when she becomes concerned over their son Michael's whereabouts.

Judith is an unexpected guest at the quiet country hotel run by Mr and Mrs Darbon, a very strange couple. And a curiously threatening hitch-hiker adds up to a situation of unbearable suspense. It's less a case of wondering what will happen next, than hoping it doesn't happen al all.

A scientist embarks on an experiment dealing with life after death and ghosts.

Recovering from a broken heart, Isabel takes a cruise and meets a man who may or may not be after her money.