Wallis Simpson The Secret Letters. Word Search Puzzle Solver. Wallis Simpson The Secret Letters word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. This film examines recently discovered letters written by socialite Wallis Simpson that reveal her secret love and chart her fear as she found herself becoming trapped into marrying King Edward VIII. This includes identifying and searching for words that are related to : Documentary, Jeremy Child, Samuel West, Elizabeth McGovern .