The saga of the martial artist turtles Leonardo, Donatello, Michelangelo, and Raphael continues with a highly-anticipated animated movie from Nickelodeon, and the Teenage Mutant Ninja Turtles: Mutant Mayhem news revealed so far sets it up as one of the most innovative reimaginings of the TMNT canon yet. While the franchise's first live-action films are cult classics, none of their 21st-century releases have made much of a mark. In 2007, the CGI-animated feature TMNT drew mixed reviews. This was followed by 2014's Teenage Mutant Ninja Turtles reboot, which disappointed with its inconsistent blend of humor and drama and poor characterization.
https://screenrant.com/tmnt-mutant-mayhem-release-date-cast-story-trailer/