When they are accidentally transported to the Jurassic Era, the Teenage Mutant Ninja Turtles must find their way through prehistoric dinosaurs to return home while facing dangerous aliens from the future who have a nefarious plan for them. But things get even more complicated with the arrival of Triceratons, Bebop and Rocksteady.
Teenage Mutant Ninja Turtles is an American animated television series developed by Ciro Nieli, Joshua Sternin, and Jennifer Ventimilia for Nickelodeon, based on the characters created by Kevin Eastman and Peter Laird. The series begins with the Turtles emerging from their sewer home for the first time, using their ninjutsu training to fight enemies in present-day New York City. The series ran in the United States from September 28, 2012, to November 12, 2017.