Is There Anybody There? (1976)
Thriller
TV Movie
A beautiful woman, Kate (Tina Grenville), is released from a sanatorium unaware that while she was away her husband John (George Lazenby) has begun an affair with her sister Marianne (Wendy Hughes). The two sisters live together in a creepy apartment block while John is away, and find themselves stalked by some mysterious strangers.
Cast
Marianne Dickinson
Kate Hersey
John Hersey
Duncan
Rosa
Cookson
Redwood
Crew
Director
Screenplay
Editor
Music
Executive Producer
Cinematography
Producer
Art Direction
Makeup Artist
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Sound Mixer
Stunt Coordinator