ER har 15 sesonger.

ER har 331 episoder.

Hovedpersonene i ER er Kerry Weaver (Laura Innes), John Carter (Noah Wyle), Abby Lockhart (Maura Tierney).

ER ble regissert av Christopher Chulack, Jonathan Kaplan, Richard Thorpe, Stephen Cragg, Lesli Linka Glatter, Laura Innes, Félix Alcalá, Christopher Misiano, Mimi Leder, John Wells, Paul McCrane, Charles Haid, Andrew Bernstein, Nelson McCormick, Rod Holcomb, David Nutter, Julie Hébert, Tawnia McKiernan, Anthony Edwards, Fred Gerber, Babu Subramaniam, Ernest R. Dickerson, Thomas Schlamme, Paris Barclay, Alan J. Levi, Jack Orman, James Hayman, Ken Kwapis, Donna Deitch, Darnell Martin, Lance Gentile, Elodie Keene, Anthony Hemingway, Skipp Sudduth, John Gallagher, Jacque Toberen, Peggy Rajski, Steve De Jarnatt, Vondie Curtis-Hall, Marita Grabiak, Tom Moore, Arthur Albert, Joanna Kerns, Steve Shill, Terence Nightingall, Gloria Muzio, David Zabel, Perry Lang, Anita W. Addison, Sarah Pia Anderson, Mark Tinker, Eriq La Salle, Barnet Kellman, Kevin Hooks, Vern Gillum, Quentin Tarantino, Whitney Ransick, Daniel Sackheim, Rob Hardy, Peter Markle, Fred Einesman, Jesús Salvador Treviño, Davis Guggenheim, Dean Parisot, Jessica Yu, Guy Norman Bee, Eric Laneuville, David Chameides, Michael Katleman.

ER ble produsert av Lisa Zwerling, Julie Hébert, Bruce Miller, Lance Gentile, Patrick Harbinson, Christopher Misiano.

The doctors who work in the ER at the County General Hospital in Chicago grapple with ups and downs in their personal and professional lives while trying to give apt medical care to their patients.

ER har aldersgrensen TV-14.

ER er en Drama, Romance-serie.

ER har en publikumsvurdering på 8.7 av 10.

Episodene til ER er 45m lange.

Nei, denne serien ble avlyst etter 15 sesonger.