The first season of Teenage Mutant Ninja Turtles aired on Nickelodeon from September 29, 2012 to August 8, 2013. The season introduces four turtles, Leonardo, Donatello, Raphael and Michelangelo.
1 - 1Rise of the Turtles (1) Sep. 28, 2012
1 - 2Rise of the Turtles (2) Sep. 29, 2012
1 - 3Turtle Temper Oct. 06, 2012
1 - 4New Friend, Old Enemy Oct. 13, 2012
1 - 5I Think His Name Is Baxter Stockman Oct. 20, 2012
1 - 6Metalhead Oct. 27, 2012
1 - 7Monkey Brains Nov. 03, 2012
1 - 8Never Say Xever Nov. 10, 2012
1 - 9The Gauntlet Nov. 17, 2012
1 - 10Panic in the Sewers Nov. 24, 2012
1 - 11Mousers Attack! Dec. 08, 2012
1 - 12It Came From the Depths Dec. 15, 2012
1 - 13I, Monster Jan. 25, 2013
1 - 14New Girl in Town Feb. 01, 2013
1 - 15The Alien Agenda Feb. 08, 2013
1 - 16The Pulverizer Feb. 15, 2013
1 - 17TCRI Mar. 01, 2013
1 - 18Cockroach Terminator Mar. 15, 2013
1 - 19Baxter's Gambit Apr. 05, 2013
1 - 20Enemy of My Enemy Apr. 12, 2013
1 - 21Karai's Vendetta Apr. 27, 2013
1 - 22The Pulverizer Returns! May. 11, 2013
1 - 23Parasitica Jul. 20, 2013
1 - 24Operation: Break Out Jul. 27, 2013
1 - 25Showdown (1) Aug. 08, 2013
1 - 26Showdown (2) Aug. 08, 2013