ER is an American medical drama television series created by novelist Michael Crichton that aired on NBC from 19 September 1994, to 2 April 2009. It was produced by Constant c Productions and Amblin Entertainment, in association with Warner Bros. Television.
It follows the inner life of the emergency room (ER) of fictional County General Hospital in Chicago, Illinois, and various critical issues faced by the room's physicians and staff. The show ran for fifteen seasons with a total of 331 episodes, becoming the longest-running primetime medical drama in American television history. It won 23 Emmy Awards, including the 1996 Outstanding Drama Series award, and received 124 Emmy nominations, which makes it the most nominated drama program in history. The show won 116 awards in total, including the Peabody Award, while the cast earned four Screen Actors Guild Awards for Outstanding Ensemble Performance in a Drama Series.
- Chip Esten and Misha Collins both had recurring roles on this show.
- Jonathan Mangum guest-starred on an episode in 2000.