Manhattan Murder Mystery
Diane Keaton stars as Carol Lipton, a bored Manhattan housewife who becomes convinced that her nextdoor neighbor has committed a murder. When her skeptical husband, Larry (Allen), rejects the idea, Carol turns to a flirtatious friend (Alda) to help her search for clues. And as their enthusiasm for the case grows so does their interest in each other. Spurred on by jealousy - and by a seductive writer (Huston) who's also excited by the murder mystery - Larry reluctantly joins the chase, only to learn that much more than his marriage is at stake.
