Hammer House of Mystery and Suspense. In Possession.

First broadcast 22nd October 1984.

A terrified couple becomes trapped in what seems to be a replay of a sinister event that happened in their apartment in the past.

Carol Lynley ... Sylvia Daly
Christopher Cazenove ... Frank Daly
David Healy ... Jack Mervyn (as David Healey)
Judy Loe ... Betty Mervyn
Bernard Kay ... Mr. Donald Prentice
Vivienne Burgess ... Mrs. Jessica Prentice
Brendan Price ... Paranormal Research Scientist
Peter Bland ... Policeman, Ted Wheeler
Hugh Sullivan ... Director
Marianne Stone ... Woman Downstairs
Anthony Morton ... Maitre D'
John D. Collins ... Estate Agent
Carl Rigg ... Hotel Manager
David Auker ... Removal Man
Sarah Porter ... Daughter
Donna Scarf ... Hotel Receptionist