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
ER Specials Cut Ups - Season 3 Gag Reel
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.
