Ever since he ended up behind bars, mob leader Paul Vitti (Robert De Niro) has been in sad shape, weeping like a child and singing favorite tunes from West Side Story. Fearful of his emotional stability, prison officials release Vitti into the custody of his psychiatrist, Dr. Ben Sobel (Billy Crystal), but this is far more responsibility than Sobel wants -- he's having troubles with his family after the recent death of his father, also an analyst, and has been overworked since taking over his late father's practice.