FilmWorld In on Instagram: "Here’s a summary and credits for the TV series ER: ER (1994–2009) – Summary ER is an American medical drama television series created by novelist and physician Michael Crichton. The show is set primarily in the emergency room of the fictional County General Hospital in Chicago, Illinois. It follows the hectic, emotionally charged, and often life-and-death situations faced by the hospital’s doctors, nurses, and staff as they struggle to balance their personal and profe