Once her nightmare begins...the terror never ends!
A woman recovering from a nervous breakdown tries to convince her husband and and the local London police that she has witnessed a murder in the abandoned house next door.
Elizabeth Taylor
Ellen Wheeler
Laurence Harvey
John Wheeler
Billie Whitelaw
Sarah Cooke
Robert Lang
Appleby
Tony Britton
Tony
Bill Dean
Inspector Walker
Michael Danvers-Walker
Sergeant Norris
Rosario Serrano
Dolores
Pauline Jameson
Secretary
Linda Hayden
Girl in Car
