Guest in the House

Directed by John Brahm

With Anne Baxter, Ralph Bellamy, Aline MacMahon, Ruth Warrick and Scott McKay

Evelyn, an emotionally vulnerable and unstable woman, stays at the home of her doctor Dan Proctor. There she meets and falls in love with his brother, Douglas, who is happily married to Ann. Evelyn then sets forth to break up the happy marriage and win the love of Douglas.