Anthony Gilbert

Julia Ross (Nina Foch) secures employment, through a rather-noisy employment agency, with a wealthy widow, Mrs. Hughes (Dame May Whitty), and goes to live at her house. Two days later, she awakens in a different house in different clothes and with a new identity. (imdb)

A Royal navy Commander is tricked by a pretty girl who is working for the Nazis. She tricks him into revealing some military secrets and he is court martial. He vows to track her and her accomplices down. (imdb)

A rich but miserly old man taunts his relatives about who will get his money when he dies, and is soon mysteriously murdered. It turns out that he has left his estate to a beautiful young actress whom the other relatives didn't know was related to him. Several attempts on her life are thwarted by a detective, who sets out to discover who's behind the scheme to kill her. (imdb)