The Sign of Four. Word Search Puzzle Solver. The Sign of Four word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Sherlock Holmes and Dr. Watson try to track down the Great Mogul the second-largest diamond in the world. This includes identifying and searching for words that are related to : David Healy, Michael OHagan, Adventure, TV Movie, Merelina Kendall, Terence Rigby, Robert Russell, Moti Makan, Crime, Cherie Lunghi, John Pedrick, Richard Heffer, Thorley Walters, John Benfield, Clive Merrison .