Teenage Mutant Ninja Turtles Season 1 [ DELUXE ]

: 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 Turtles celebrate their 15th "Mutation Day" and visit the surface for the first time, encountering pizza and the alien Kraang . Teenage Mutant Ninja Turtles Season 1

: The season concludes with the Turtles infiltrating the TCRI building , discovering their origin's link to the Utrom aliens, and Splinter mysteriously disappearing. 2012 Animated Series (Nickelodeon) : The season finale, "Showdown," features a massive

: Major arcs include the "Notes from the Underground" trilogy and "The Shredder Strikes Back". 2012 Animated Series (Nickelodeon) : Major arcs include

: Reviewers from IGN praised the season for its "fluid, fast-paced" action and its "show within a show," Space Heroes .

: It introduces the mutation of Hamato Yoshi into Splinter and the Turtles' first meeting with reporter April O'Neil .

This version was designed to be a more .