Summary: Ellen Wheeler, a rich widow, is recovering from a nervous breakdown. One day, while staring out the window, she witnesses a murder. But does anybody believe her? (imdb)

Genres: Suspense/Thriller, Horror, Mystery

Country: UK

Directed By: Brian G. Hutton

Written By: Evan Jones, Lucille Fletcher

Starring: Laurence Harvey, Robert Lang, Billie Whitelaw, Elizabeth Taylor, Tony Britton

More information at the Internet Movie Database