Desc: The Third Clue: Directed by Albert Parker. With Basil Sydney, Molly Lamont, Robert Cochran, Alfred Sangster. Set in an Old Dark House, a man is murdered in his study. With his dying breath, he tells his brother of two clues to finding hidden Eastern Indian jewels that were part of a precious idol. He wants his brother to locate the treasure, so that it can be given to his son. But before the treasure can be found, a third clue must be discovered.