Mysterious Intruder Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A private detective is hired to find a young heiress but finds himself accused of murder. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Joe Palma, Nina Vale, Dan Stowell, Donald Kerr, Richard Dix, Helen Mowery, Regis Toomey, Pamela Blake, Arthur Space, Otto Forrest, Charles Lane, Paul E Burns, Mike Mazurki, Harry Strang, Edith Evanson .