A group of scientists take Simon, a psychology professor, as a test person for a brainwashing experiment and try to convince him that he is a living being from another planet.

Manhattan explores how the life of a middle-aged television writer dating a teenage girl is further complicated when he falls in love with his best friend's mistress.

A middle-aged couple suspects foul play when their neighbor's wife suddenly drops dead.

New York comedian Alvy Singer falls in love with the ditsy Annie Hall.