October 12, 2013 • 22m
The Turtles discover that the Kraang survived their previous showdown and have dropped mutagen canisters all over New York City.
October 19, 2013 • 22m
While tracking mutagen, the Turtles bring a mutated squirrel back to the lair. When it starts multiplying, the Turtles must hunt t...Read more
November 2, 2013 • 22m
The Turtles face an army of robot foot soldiers; Karai captures Leonardo and forces him to do battle with ninjas that can adapt to his every move.
November 9, 2013 • 22m
Donatello experiments with mutagen in an attempt to find a cure for April's mutated father. But one of his expirements goes wrong ...Read more
November 16, 2013 • 22m
Michelangelo plays with some mutagen, contracting a dangerous infection that mutates out of control.
November 23, 2013 • 22m
April tries to resume her normal life; April realizes that she may have put her friend in jeopardy when Karai starts hunting her again.
November 30, 2013 • 22m
The Turtles find themselves being hunted by a new threat -- another mutant turtle called Slash, who has a personal vendetta against the brothers.
February 2, 2014 • 22m
After encountering mutants and ninjas, Casey Jones decides to take on "pure evil" alone. When he meets Raphael, the two hot-headed...Read more
February 9, 2014 • 22m
April feels left out and insists on joining the Turtles on a mission to TCRI; A secret about April's past is revealed...
February 16, 2014 • 22m
A fungus mutant spreads through the sewers causing the Turtles to experience their worst fears. Leonardo must face his greatest fear.
February 23, 2014 • 22m
After Donnie upgrades Metalhead's artificial intelligence, he must decide if he can trust a sentient Metalhead.
March 2, 2014 • 22m
When the Rat King returns, Splinter must overcome his fears in order to defeat his enemy.
March 14, 2014 • 22m
Leonardo considers asking Splinter for help while facing Shredder's new assassin; Donnie must put aside his rivalry with Casey in ...Read more
March 14, 2014 • 22m
Leonardo considers asking Splinter for help while facing Shredder's new assassin; Donnie must put aside his rivalry with Casey in ...Read more
April 27, 2014 • 22m
When the turtles play a Fantasy LARP game to get their minds off things, they separate the difference between fantasy and reality.
May 4, 2014 • 22m
The Turtles create a retro-mutagen to help April's father; Baxter Stockman threatens to mutate April.
May 11, 2014 • 22m
Raphael is worried about Casey's ability to handle big mutant threats especially when they meet Slash again and discover he has a ...Read more
May 18, 2014 • 22m
Mikey struggles to convince the others that a new mutant is trying to attack and capture people using living pizzas.
June 8, 2014 • 22m
When Tiger Claw returns, he vows to hunt and destroy the turtles, as well as April and Casey. Meanwhile, Karai finds out the truth...Read more
June 15, 2014 • 22m
Leo tries to convince the team to rescue Karai; a master thief steals Shredder’s helmet.
June 22, 2014 • 22m
Raphael accidentally damages a machine that forces him to swap minds with a Kraang. Now he must find a way to convince his brothe...Read more
June 29, 2014 • 22m
Leo stages a rescue for Karai against Splinter's wishes. While the mission is a success, Karai's knowledge of the truth makes her ...Read more
September 12, 2014 • 22m
Donnie becomes increasingly jealous of April and Casey's relationship; April is kidnapped by an evil spirit who intends to drain her powers.
September 19, 2014 • 22m
When the Turtles go to the bizarre realm of Dimension X, Mikey is the only one who can figure the place out.
September 26, 2014 • 22m
Leo and Donnie disagree about their plan to stop the Kraang invasion; Donnie must step up as the leader of the bunch when Leo make...Read more
September 26, 2014 • 23m
Leo and Donnie disagree about their plan to stop the Kraang invasion; Donnie must step up as the leader of the bunch when Leo make...Read more