Season 1
(2012)
Overview
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.
Cast
as Leonardo (voice)
as Donatello (voice)
as Raphael (voice)
as Michelangelo (voice)
as Splinter (voice)
as April (voice)
Episodes
Rise of the Turtles (1) 1.0
September 28, 2012
For fifteen years, four mutant Turtles and their rodent sensei have lived a secret life beneath the sewers of New York.…
Rise of the Turtles (2) 6.7
September 29, 2012
When April O'Neil is abducted, the Turtles search leads to the base of the robotic Kraang army, and Leonardo struggles …
Turtle Temper 1.0
October 6, 2012
The Turtles are in danger of exposure when hot-headed Raphael is caught on video arguing with a human on the street. He…
New Friend, Old Enemy 2.0
October 13, 2012
To prove that Turtles can be friends with humans, Michelangelo uses a social networking site to befriend a famous marti…
I Think His Name Is Baxter Stockman 1.0
October 20, 2012
When Donatello's latest invention gives failed inventor and perpetual loser Baxter Stockman enhanced abilities, the tur…
Metalhead 0.0
October 27, 2012
When Donatello loses confidence in his bo staff as an effective weapon, he constructs Metalhead, a fully armed robotic …
Monkey Brains 1.0
November 3, 2012
Donatello and April investigate a scientist’s disappearance, but discover a conspiracy regarding a bizarre psychic monk…
Never Say Xever 1.0
November 10, 2012
Leo fears his act of mercy has come back to haunt him when Xever holds a local noodle shop owner hostage.
The Gauntlet 1.0
November 17, 2012
After April receives a warning from her imprisoned father, she and the Turtles embark on a mission to save him and stop…
Panic in the Sewers 1.0
November 24, 2012
The Turtles must defend their home in the sewers when Chris Bradford tries to destroy it with a dangerous chemical.
Mousers Attack! 0.0
December 8, 2012
When simultaneous threats from the Purple Dragons and Baxter Stockman’s mechanical Mousers force the Turtles to split i…
It Came From the Depths 10.0
December 15, 2012
Michelangelo befriends Leatherhead, an unstable mutant alligator who possesses a strange piece of Kraang technology, bu…
I, Monster 0.0
January 25, 2013
The Turtles must face off against a new enemy, The Rat King, who threatens not only to take control of the city, but of…
New Girl in Town 0.0
February 1, 2013
Snakeweed returns and begins abducting people. Tired of Raphael's constant criticism while trying to stop Snakeweed, Le…
The Alien Agenda 0.0
February 8, 2013
The Turtles get their first look at high school when April's school project draws attention from the Kraang.
The Pulverizer 0.0
February 15, 2013
The Turtles meet their first fan when a teenager decides to dress up and fight crime as "The Pulverizer.
TCRI 0.0
March 1, 2013
While breaking into the hostile environment of TCRI headquarters, the Turtles discover the true intent of the Kraang an…
Cockroach Terminator 0.0
March 15, 2013
While trying to foil a Kraang invasion plot, the Turtles are hunted by a giant cockroach.
Baxter's Gambit 0.0
April 5, 2013
Baxter Stockman seeks revenge on Fishface and Dogpound as well as the Turtles, and lures them all into a deadly labyrin…
Enemy of My Enemy 0.0
April 12, 2013
After witnessing the Kraang in action, Karai realizes the seriousness of the alien threat and proposes an alliance with…
Karai's Vendetta 0.0
April 27, 2013
While the Turtles are infiltrating an undersea Kraang base, the Foot Clan attempts to capture April.
The Pulverizer Returns! 0.0
May 11, 2013
When Shredder plans to create an army of mutants, the Turtles must rely on the help of the Pulverizer, who was recruite…
Parasitica 0.0
July 20, 2013
Michaelangelo must fight his brothers when they fall under the control of a parasitic wasp.
Operation: Break Out 0.0
July 27, 2013
Donatello breaks into a secret Kraang detention center in order to rescue Kirby O'Neil, but ends up trapped inside with…
Showdown (1) 0.0
August 8, 2013
The turtles engage in a difficult battle, as they make a desperate assault on TCRI to shut down the Kraang portal.
Showdown (2) 0.0
August 8, 2013
With the world at stake, the only thing of importance is that the Turtles complete their mission. No matter what ...