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

Marion is a woman who has learned to shield herself from her emotions. She rents an apartment to work undisturbed on her new book, but by some acoustic anomaly she can hear all that is said in the next apartment in which a psychiatrist holds his office. When she hears a young woman tell that she finds it harder and harder to bear her life, Marion starts to reflect on her own life. After a series of events she comes to understand how her unemotional attitude towards the people around her affected them and herself.

The story of four characters whose lives intertwine amid the hustle and bustle of the Coney Island amusement park in the 1950s: Ginny, an emotionally volatile former actress now working as a waitress in a clam house; Humpty, Ginny’s rough-hewn carousel operator husband; Mickey, a handsome young lifeguard who dreams of becoming a playwright; and Carolina, Humpty’s long-estranged daughter, who is now hiding out from gangsters at her father’s apartment.

Set in 1920’s New York City, this movie tells the story of idealistic young playwright David Shayne. Producer Julian Marx finally finds funding for the project from gangster Nick Valenti. The catch is that Nick’s girl friend Olive Neal gets the part of a psychiatrist, and Olive is a bimbo who could never pass for a psychiatrist as well as being a dreadful actress. Agreeing to this first compromise is the first step to Broadway’s complete seduction of David, who neglects longtime girl friend Ellen. Meanwhile David puts up with Warner Purcell, the leading man who is a compulsive eater, Helen Sinclair, the grand dame who wants her part jazzed up, and Cheech, Olive’s interfering hitman / bodyguard. Eventually, the playwright must decide whether art or life is more important.