<P> This series lasted until 2009, ending with a feature - length television movie titled Turtles Forever, which was produced in conjunction with the 25th anniversary of the TMNTs franchise and featured the Turtles of the 2003 series teaming up with their counterparts from the 1987 series . 4Kidstv.com featured all the episodes of the series, until September 2010, when Nickelodeon brought the series and air the series occasionally on Nicktoons and Nickelodeon normally during TMNTs marathons . </P> <P> Nickelodeon acquired the global rights to Teenage Mutant Ninja Turtles from the Mirage Group and 4Kids Entertainment, Inc. and announced a new CGI - animated TMNT television series . The 2012 version is characterized by anime - like iconography and emphasis on mutagen continuing to wreak havoc on the everyday lives of the Turtles and their enemies . The series ran for five seasons . </P> <P> Nickelodeon announced a new 2D animated series based on the franchise, which will debut in September 2018 . </P> <P> The Turtles have appeared in six feature films . The first three are live - action features produced in the early 1990s: Teenage Mutant Ninja Turtles (1990), Teenage Mutant Ninja Turtles II: The Secret of the Ooze (1991), and Teenage Mutant Ninja Turtles III (1993). The Turtles were played by various actors in costumes featuring animatronic heads, initially produced by Jim Henson's Creature Shop . The fourth film is a CGI - animated film titled simply TMNT and released in 2007 . </P>

When did the new ninja turtles come out
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