When does Teenage Mutant Ninja Turtles return?

The series ran in the United States from September 28, 2012, to November 12, 2017. The show was created to reach a core audience of boys aged 6 to 11. The two-part premiere took place on September 28 and September 29, 2012. The debut ratings were the highest for a Nickelodeon animated series since 2009.