In the historic city of New Orleans, police officers, firefighters and EMTs working the overnight shift answer as many as a thousand emergency calls a night. "Nightwatch" follows multiple sets of partners in the New Orleans Emergency Medical Services unit who cover the intense and unpredictable period from 8 PM to 4 AM as they battle time and circumstance to save lives. The skills, dedication and determination that these critical and dangerous jobs require are on full display nightly while each new traumatic call comes in. As the city's heroes, one thing remains clear - the job of an emergency responder in NOLA is not only about saving lives, it's being there as a support system for the community of people in this diverse and inspiring city.
The term Wolf Universe is commonly used to describe American television programs created and/or produced by Dick Wolf and programs related to them. These are shows about crime and first responders. Executive producers are Dick Wolf, Peter Jankowski, Arthur W. Forney and Tom Thayer. Steve Zirnkilton has narrated many of the shows, both scripted and reality, while Mike Post wrote the music and/or theme for some of them.