| Years: | 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 - 2004 - 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 |
2004 was a leap year beginning on a Thursday.
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Events of 2004[]
January[]
- January 17, The thirty-second episode of the 2003 series, "Secret Origins, Part 1," first aired.
- January 24, The thirty-third episode of the 2003 series, "Secret Origins, Part 2," first aired.
- January 31, The thirty-fourth episode of the 2003 series, "Secret Origins, Part 3," first aired.
February[]
- February 7, The thirty-fifth episode of the 2003 series, "The Ultimate Ninja," first aired.
- February 14, The thirty-sixth episode of the 2003 series, "Reflections," first aired.
- February 21, The thirty-seventh episode of the 2003 series, "The Return of Nano," first aired.
- February 28, The thirty-eighth episode of the 2003 series, "What a Croc," first aired.
March[]
- March 6, The thirty-ninth episode of the 2003 series, "Return to the Underground," first aired.
- March 13, The fortieth episode of the 2003 series, "City at War, Part 1," first aired.
- March 20, The forty-first episode of the 2003 series, "City at War, Part 2," first aired.
- March 27, The forty-second episode of the 2003 series, "City at War, Part 3," first aired.
April[]
- April 3, The forty-third episode of the 2003 series, "Junklantis," first aired.
- April 10, The forty-fourth episode of the 2003 series, "The Golden Puck," first aired.
- April 17, The forty-fifth episode of the 2003 series, "Rogue in the House, Part 1," first aired.
- April 20, Volume 1 of the 1987-1996 TV series is released to DVD in Region 1.[1]
- April 24, The forty-sixth episode of the 2003 series, "Rogue in the House, Part 2," first aired.
May[]
- May 1, The forty-seventh episode of the 2003 series, "April's Artifact," first aired.
- May 8, The forty-eighth episode of the 2003 series, "Return of the Justice Force," first aired.
- May 15, The forty-ninth episode of the 2003 series, "The Big Brawl, Part 1," first aired.
June[]
July[]
August[]
September[]
- September 18, The fiftieth episode of the 2003 series, "The Big Brawl, Part 2," first aired.
- September 25, The fifty-first episode of the 2003 series, "The Big Brawl, Part 3," first aired.
October[]
- October 2, The fifty-second episode of the 2003 series, "The Big Brawl, Part 4," first aired.
November[]
December[]
Undated[]
- Action figures released in 2004, List of Teenage Mutant Ninja Turtles (2003 series) action figures#2004.