Do Not Disturb (1965)
When American couple Janet Doris Day and Mike Rod Taylor move to England for his business, she soon fears hes having an affair with his attractive secretary and decides to get back at him by pretending she has been unfaithful
This Girl for Hire (1983)
Bess Armstrong, a private investigator hired to protect a mystery writer, but when the writer is murdered her suspects include a former writer,but when the writer is murdered her suspects include a former agent, lover, chauffeur
Brighton Rock (1948)
In Brighton in 1935, small time gang leader Pinkie Brown murders a journalist and later desperately tries to cover his tracks but runs into trouble with the police, a few witnesses, and a rival gang