In 1948 Manhattan, a diverse group of people are committed to making the fledgling Empire Network a success. Among them: a naive young woman who's hired as a script girl; an idealistic programmer; and an aspiring director who hopes to make Empire "the network that takes risks and makes new stars." Then there's Empire's president, an eccentric scientist whose bride raises eyebrows at the network.
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'.