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ER follows the medical personnel and patients in the emergency room of Chicago's fictional County General Hospital. The doctors and nurses of County's ER confront the daily challenges of a busy urban hospital, including overcrowded waiting rooms, staffing shortages, and the impact of life-and-death decisions. While they teach the next generation of doctors, each must tackle the demands of their personal lives, at times unsuccessfully.


  • Genre: Drama
  • Rating: 8.4 (44 votes)
  • Runtime: 45 minutes
  • Status: Ended
  • Years: 1994 - 2008
  • Episodes per season: 25
  • Network: NBC


ER - season 1

Season 1 (1994)

Rating: 7.9
ER - season 2

Season 2 (1995)

Rating: 7.7
ER - season 3

Season 3 (1996)

Rating: 7.5
ER - season 4

Season 4 (1997)

Rating: 7.8
ER - season 5

Season 5 (1998)

Rating: 7.6
ER - season 6

Season 6 (1999)

Rating: 7.6
ER - season 7

Season 7 (2000)

Rating: 7.9
ER - season 8

Season 8 (2001)

Rating: 7.9
ER - season 9

Season 9 (2002)

Rating: 7.8
ER - season 10

Season 10 (2003)

Rating: 7.8
ER - season 11

Season 11 (2004)

Rating: 7.3
ER - season 12

Season 12 (2005)

Rating: 3.5
ER - season 13

Season 13 (2006)

Rating: 4.1
ER - season 14

Season 14 (2007)

Rating: 1.7
ER - season 15

Season 15 (2008)

Rating: 7.1

Characters and Actors

George Clooney as Doug Ross in ER

Doug Ross

Actor: George Clooney
Parminder Nagra as Neela Rasgotra in ER

Neela Rasgotra

Actor: Parminder Nagra
Also in: The Blacklist, Alcatraz, Fortitude
Shane West as Ray Barnett in ER

Ray Barnett

Actor: Shane West
Also in: Salem, Nikita, Gotham
Eriq La Salle as Peter Benton in ER

Peter Benton

Actor: Eriq La Salle
Sherry Stringfield as Susan Lewis in ER

Susan Lewis

Actor: Sherry Stringfield
Also in: Under the Dome
Ming-Na Wen as Jing-Mei Chen in ER

Jing-Mei Chen

Actor: Ming-Na Wen
Also in: Marvel's Agents of S.H.I.E.L.D.
Sharif Atkins as Michael Gallant in ER

Michael Gallant

Actor: Sharif Atkins
Mekhi Phifer as Greg Pratt in ER

Greg Pratt

Actor: Mekhi Phifer
Also in: Torchwood
Julianna Margulies as Carol Hathaway in ER

Carol Hathaway

Actor: Julianna Margulies
Also in: The Good Wife
Noah Wyle as John Carter in ER

John Carter

Actor: Noah Wyle
Also in: Falling Skies
Anthony Edwards as Mark Green in ER

Mark Green

Actor: Anthony Edwards
Laura Innes as Kerry Weaver in ER

Kerry Weaver

Actor: Laura Innes
Also in: How to Get Away with Murder
Alex Kingston as Elizabeth Corday in ER

Elizabeth Corday

Actor: Alex Kingston
Also in: Doctor Who (2005)
Linda Cardellini as Samantha Taggart in ER

Samantha Taggart

Actor: Linda Cardellini
Also in: Bloodline
John Stamos as Tony Gates in ER

Tony Gates

Actor: John Stamos
Also in: Full House
Scott Grimes as Archie Morris in ER

Archie Morris

Actor: Scott Grimes
Also in: American Dad!, Band of Brothers
Paul McCrane as Robert Romano in ER

Robert Romano

Actor: Paul McCrane
Gloria Reuben as Jeanie Boulet in ER

Jeanie Boulet

Actor: Gloria Reuben
Also in: Mr. Robot, The Flash
Maura Tierney as Abby Lockhart in ER

Abby Lockhart

Actor: Maura Tierney
Goran Visnjic as Luka Kovac in ER

Luka Kovac

Actor: Goran Visnjic
Also in: Extant
William H. Macy as David Morgenstern in ER

David Morgenstern

Actor: William H. Macy
Also in: Shameless (US)
Maria Bello as Anna Del Amico in ER

Anna Del Amico

Actor: Maria Bello
Also in: NCIS
Erik Palladino as Dave Malucci in ER

Dave Malucci

Actor: Erik Palladino
Michael Michele as Cleo Finch in ER

Cleo Finch

Actor: Michael Michele
Also in: Star
Kellie Martin as Lucy Knight in ER

Lucy Knight

Actor: Kellie Martin
Jorja Fox as Maggie Doyle in ER

Maggie Doyle

Actor: Jorja Fox
Also in: CSI: Crime Scene Investigation
David Lyons as Simon Brenner in ER

Simon Brenner

Actor: David Lyons
Angela Bassett as Catherine Banfield in ER

Catherine Banfield

Actor: Angela Bassett
Also in: American Horror Story, BoJack Horseman
John Leguizamo as Victor Clemente in ER

Victor Clemente

Actor: John Leguizamo
Sara Gilbert as Jane Figler in ER

Jane Figler

Actor: Sara Gilbert
Also in: The Big Bang Theory
Stanley Tucci as Kevin Moretti in ER

Kevin Moretti

Actor: Stanley Tucci
Also in: BoJack Horseman, Fortitude
Leland Orser as Lucien Dubenko in ER

Lucien Dubenko

Actor: Leland Orser
Troy Evans as Frank Martin in ER

Frank Martin

Actor: Troy Evans
Gil McKinney as Paul Grady in ER

Paul Grady

Actor: Gil McKinney
Also in: Supernatural
Amy Aquino as Dr. Janet Coburn in ER

Dr. Janet Coburn

Actor: Amy Aquino
Also in: Being Human (US), Bosch
CCH Pounder as Angela Hicks in ER

Angela Hicks

Actor: CCH Pounder
Also in: Sons of Anarchy, NCIS: New Orleans
Laura Cerón as Nurse Chuny Marquez in ER

Nurse Chuny Marquez

Actor: Laura Cerón
Deezer D as Nurse Malik McGrath in ER

Nurse Malik McGrath

Actor: Deezer D
Yvette Freeman as Nurse Haleh Adams in ER

Nurse Haleh Adams

Actor: Yvette Freeman
Abraham Benrubi as Jerry Markovic in ER

Jerry Markovic

Actor: Abraham Benrubi
Ellen Crawford as Nurse Lydia Wright in ER

Nurse Lydia Wright

Actor: Ellen Crawford
Conni Marie Brazelton as Nurse Connie Oligario in ER

Nurse Connie Oligario

Actor: Conni Marie Brazelton
Lily Mariye as Nurse Lily Jarvik in ER

Nurse Lily Jarvik

Actor: Lily Mariye
Also in: Teen Wolf
John Aylward as Dr. Donald Anspaugh in ER

Dr. Donald Anspaugh

Actor: John Aylward