: The season finale, "Showdown," features a massive battle against the Kraang and Shredder, revealing that Shredder's daughter, Karai, is actually Splinter's lost daughter . Recent Reboots
The debut season began as a in December 1987, establishing the core "turtle-mania" tropes.
This version was designed to be a more .
: It features a darker aesthetic with heavy shadows and no pupils in the Turtles' masks.
The first season of (TMNT) varies significantly depending on which era of the franchise you are interested in. Across its history, Season 1 serves as the foundational introduction to the four brothers—Leonardo, Raphael, Donatello, and Michelangelo—and their mentor, Splinter. 1987 Original Animated Series
