During the summer of 1977, a killer known as the Son of Sam keeps all of New York City on edge with a series of brutal murders.
The mafia's Paul Vitti is back in prison and will need some serious counseling when he gets out. Naturally, he returns to his analyst Dr. Ben Sobel for help and finds that Sobel needs some serious help himself as he has inherited the family practice, as well as an excess stock of stress.
The exploits of a group of men and women who serve the City of New York as police officers, firemen, and paramedics, all working the same fictional 55th precinct during the 3pm to 11pm shift - the 'Third Watch'.