Season 2
Episodes
S2 · E1 · 12 Oct 2013 · 22 min
The Mutation Situation
The Turtles discover that the Kraang survived their previous showdown and have dropped mutagen canisters all over New York City.
S2 · E2 · 19 Oct 2013 · 22 min
Invasion of the Squirrelanoids
While tracking mutagen, the Turtles bring a mutated squirrel back to the lair. When it starts multiplying, the Turtles must hunt the squirrel mutants and prevent them from escaping into the city.
S2 · E3 · 2 Nov 2013 · 22 min
Follow the Leader
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.
S2 · E4 · 9 Nov 2013 · 22 min
Mutagen Man Unleashed
Donatello experiments with mutagen in an attempt to find a cure for April's mutated father. But one of his expirements goes wrong and he is unleashed in the city.
S2 · E5 · 16 Nov 2013 · 22 min
Mikey Gets Shellacne
Michelangelo plays with some mutagen, contracting a dangerous infection that mutates out of control.
S2 · E6 · 23 Nov 2013 · 22 min
Target: April O'Neil
April tries to resume her normal life; April realizes that she may have put her friend in jeopardy when Karai starts hunting her again.
S2 · E7 · 30 Nov 2013 · 22 min
Slash and Destroy
The Turtles find themselves being hunted by a new threat -- another mutant turtle called Slash, who has a personal vendetta against the brothers.
S2 · E8 · 2 Feb 2014 · 22 min
The Good, The Bad, and Casey Jones
After encountering mutants and ninjas, Casey Jones decides to take on "pure evil" alone. When he meets Raphael, the two hot-headed fighters must put their dislike for each other aside and work together against a common foe.
S2 · E9 · 9 Feb 2014 · 22 min
The Kraang Conspiracy
April feels left out and insists on joining the Turtles on a mission to TCRI; A secret about April's past is revealed...
S2 · E10 · 16 Feb 2014 · 22 min
Fungus Humungous
A fungus mutant spreads through the sewers causing the Turtles to experience their worst fears. Leonardo must face his greatest fear.
S2 · E11 · 23 Feb 2014 · 22 min
Metalhead Rewired
After Donnie upgrades Metalhead's artificial intelligence, he must decide if he can trust a sentient Metalhead.
S2 · E12 · 2 Mar 2014 · 22 min
Of Rats and Men
When the Rat King returns, Splinter must overcome his fears in order to defeat his enemy.
S2 · E13 · 14 Mar 2014 · 22 min
The Manhattan Project (1)
Leonardo considers asking Splinter for help while facing Shredder's new assassin; Donnie must put aside his rivalry with Casey in order to uncover a Kraang plot.
S2 · E14 · 14 Mar 2014 · 22 min
The Manhattan Project (2)
Leonardo considers asking Splinter for help while facing Shredder's new assassin; Donnie must put aside his rivalry with Casey in order to uncover a Kraang plot.
S2 · E15 · 27 Apr 2014 · 22 min
Mazes & Mutants
When the turtles play a Fantasy LARP game to get their minds off things, they separate the difference between fantasy and reality.
S2 · E16 · 4 May 2014 · 22 min
The Lonely Mutation of Baxter Stockman
The Turtles create a retro-mutagen to help April's father; Baxter Stockman threatens to mutate April.
S2 · E17 · 11 May 2014 · 22 min
Newtralized!
Raphael is worried about Casey's ability to handle big mutant threats especially when they meet Slash again and discover he has a partner of his own, the Newtralizer.
S2 · E18 · 18 May 2014 · 22 min
Pizza Face
Mikey struggles to convince the others that a new mutant is trying to attack and capture people using living pizzas.
S2 · E19 · 8 Jun 2014 · 22 min
The Wrath of Tiger Claw
When Tiger Claw returns, he vows to hunt and destroy the turtles, as well as April and Casey. Meanwhile, Karai finds out the truth about her mother and real father, forcing her to make a life changing decision.
S2 · E20 · 15 Jun 2014 · 22 min
The Legend of the Kuro Kabuto
Leo tries to convince the team to rescue Karai; a master thief steals Shredder’s helmet.
S2 · E21 · 22 Jun 2014 · 22 min
Plan 10
Raphael accidentally damages a machine that forces him to swap minds with a Kraang. Now he must find a way to convince his brothers and Splinter that it's really him, before the Kraang controlling his body destroys his brothers or worse, reveals their location to the rest of the Kraang.
S2 · E22 · 29 Jun 2014 · 22 min
Vengeance is Mine
Leo stages a rescue for Karai against Splinter's wishes. While the mission is a success, Karai's knowledge of the truth makes her rush out to take her revenge on Shredder for killing her mother and lying to her for so long, leading to an unexpected turn of events.
S2 · E23 · 12 Sept 2014 · 22 min
A Chinatown Ghost Story
Donnie becomes increasingly jealous of April and Casey's relationship; April is kidnapped by an evil spirit who intends to drain her powers.
S2 · E24 · 19 Sept 2014 · 22 min
Into Dimension X!
When the Turtles go to the bizarre realm of Dimension X, Mikey is the only one who can figure the place out.
S2 · E25 · 26 Sept 2014 · 22 min
The Invasion (1)
Leo and Donnie disagree about their plan to stop the Kraang invasion; Donnie must step up as the leader of the bunch when Leo makes a mistake and is separated from the team.
S2 · E26 · 26 Sept 2014 · 23 min
The Invasion (2)
Leo and Donnie disagree about their plan to stop the Kraang invasion; Donnie must step up as the leader of the bunch when Leo makes a mistake and is separated from the team.
Data and images from TMDB.