Season
- Season 15 2008-09-25
- Season 14 2007-09-27
- Season 13 2006-09-21
- Season 12 2005-09-22
- Season 11 2004-09-23
- Season 10 2003-09-25
- Season 9 2002-09-26
- Season 8 2001-09-27
- Season 7 2000-10-12
- Season 6 1999-09-30
- Season 5 1998-09-24
- Season 4 1997-09-25
- Season 3 1996-09-26
- Season 2 1995-09-21
- Season 1 1994-09-19
- Season 0 2009-04-02
Episode
- Episode 1: Retrospective
- Episode 3: Ambush (West Coast)
- Episode 4: Prescription for Success: The Birth of ER
- Episode 5: First Year Rotation: Caring for ER
- Episode 6: On The Cutting Edge: Medical Realism on ER
- Episode 7: Post Operation Procedures: Post Production in the ER
- Episode 9: Anatomy of an Ambush
- Episode 10: Ambush Live Post Show-East Coast
- Episode 12: Hell and High Water - Anatomy of an Episode
- Episode 13: On Call- The Life of an ER Director
- Episode 14: Buddies - Benton & Carter
- Episode 15: Blood Work - who's job is this?
- Episode 17: ER Specialists - Fear of Flying
- Episode 18: The Nurses Station
- Episode 19: ER at 300 Paley Center Tribute
- Episode 20: Cut Ups - Season 1 Gag Reel
- Episode 21: Cut Ups - Season 2 Gag Reel
- Episode 22: Cut Ups - Season 3 Gag Reel
- Episode 23: Cut Ups - Season 4 Gag Reel
- Episode 24: Cut Ups - Season 5 Gag Reel
- Episode 25: Cut Ups - Season 6 Gag Reel
- Episode 26: Cut Ups - Season 7 Gag Reel
- Episode 27: Cut Ups - Season 8 Gag Reel
- Episode 28: Cut Ups - Season 9 Gag Reel
- Episode 29: Cut Ups - Season 10 Gag Reel
- Episode 30: Cut Ups - Season 14 Gag Reel
- Episode 31: ER reunion - Stars in the House
ER Specials
ER explores the inner workings of an urban teaching hospital and the critical issues faced by the dedicated physicians and staff of its overburdened emergency room.
