True Blue (TV series)
True Blue is an American crime drama series set in New York City which aired on Friday evenings on NBC from December 3, 1989 until February 16, 1990. The hour-long drama follows the exploits of a squad of uniformed officers assigned to the specialized trucks of the New York City Police Department Emergency Service Unit. Plot. The premise of the show was ESU, the emergency service unit of the NYPD and its handling of rescues, emergencies and SWAT team-required incidents in the city.