The Third Alibi. Word Search Puzzle Solver. The Third Alibi word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. A composer (Laurence Payne) is stuck in a middle-class marriage and finds that his affair with his wife's half-sister (Jane Griffiths) has resulted in a pregnancy. When his wife refuses to give him a divorce he hatches a murder scheme that is too clever by half. This includes identifying and searching for words that are related to : Humphrey Lestocq, Cleo Laine, Thriller, Arthur Hewlett, Laurence Payne, Annette Kerr, Dudley Moore, Olive Milbourne, Edward Underdown, Drama, Patricia Dainton, John Arnatt, Lucy Griffiths, Jane Griffiths .