Woody Allen	...	(Director)
Woody Allen, Marshall Brickman	...	(Writer)
Woody Allen	...	Larry Lipton
Diane Keaton	...	Carol Lipton
Jerry Adler	...	Paul House
Lynn Cohen	...	Lillian House
Ron Rifkin	...	Sy
Joy Behar	...	Marilyn
William Addy	...	Jack, the Super
John Doumanian	...	Neighbor
Sylvia Kauders	...	Neighbor
Ira Wheeler	...	EMS Doctor
Alan Alda	...	Ted
Anjelica Huston	...	Marcia Fox
Melanie Norris	...	Helen Moss
Marge Redmond	...	Mrs. Dalton
Zach Braff	...	Nick Lipton

Summary: Larry and Carol are fairly normal New Yorkers who have sent their son off to college. They meet an elderly couple down the hall and later in the week find that the wife has suddenly died. Carol becomes suspicious of Paul who seems to be too cheerful and too ready to move on. She begins her investigation. Larry insists she is becomming too fixated on what their neighbor as all of the irregularities seem to have simple non-homicidal explanations. Ted, a recently divorced friend helps her investigation and Larry begins to become jealous of their relationship and agrees to help her.