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: Life After Death
- Episode 2: Another Thursday at County
- Episode 3: The Book of Abby
- Episode 4: Parental Guidance
- Episode 5: Haunted
- Episode 6: Oh, Brother
- Episode 7: Heal Thyself
- Episode 8: Age of Innocence
- Episode 9: Let it Snow
- Episode 10: The High Holiday
- Episode 11: Separation Anxiety
- Episode 12: Dream Runner
- Episode 13: Love is a Battlefield
- Episode 14: A Long, Strange Trip
- Episode 15: The Family Man
- Episode 16: The Beginning of the End
- Episode 17: T-Minus-6
- Episode 18: What We Do
- Episode 19: Old Times
- Episode 20: Shifting Equilibrium
- Episode 21: I Feel Good
- Episode 22: And in the End...
ER Season 15 Love is a Battlefield
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.
