 Contemporary adaptation of novel, The Lodger, by Marie Belloc Lowndes set in Los Angeles with two converging plot lines: The first involves an uneasy relationship between a psychologically unstable landlady and her enigmatic lodger; the second is about a troubled detective engaged in a cat-and-mouse game with the elusive killer. Re-adaptation of same book Hitchcock used for his 1927 thriller "The Lodger."