Season 3 is the third season of Nickelodeon's Teenage Mutant Ninja Turtles 2012 Series. This season consisted of 26 episodes! The Season 3 premiere aired October 3, 2014 and was titled "Within the Woods." The theme song was also altered in this season and featured many new characters, and notably highlighted the Turtles' spirit forms. This season introduced us to new characters such as Bebop & Rocksteady, Muckman, Mondo Gecko, Creep, etc. The Season 3 finale aired September 2015, and it's a two part episode titled, "Annihilation Earth."