Manhattan Murder Mystery

A middle-aged couple, Larry Lipton (Woody Allen) and his wife Carol (Diane Keaton), suspect foul play when their neighbor's wife suddenly drops dead. When Carol becomes suspicious of Paul House (Jerry Adler), a cheerful widower with a mysterious crematory urn in his kitchen, she decides to investigate and enlists the help of her friend Ted (Alan Alda). As they dig deeper, they uncover a complex web of secrets and lies that lead them to a surprising conclusion.