For fifteen years, four mutant Turtles and their rodent sensei have lived a secret life beneath the...

When April O'Neil is abducted, the Turtles search leads to the base of the robotic Kraang army, and...

The Turtles are in danger of exposure when hot-headed Raphael is caught on video arguing with a huma...

To prove that Turtles can be friends with humans, Michelangelo uses a social networking site to befr...

When Donatello's latest invention gives failed inventor and perpetual loser Baxter Stockman enhanced...

When Donatello loses confidence in his bo staff as an effective weapon, he constructs Metalhead, a f...

Donatello and April investigate a scientist’s disappearance, but discover a conspiracy regarding a b...

Leo fears his act of mercy has come back to haunt him when Xever holds a local noodle shop owner hos...

After April receives a warning from her imprisoned father, she and the Turtles embark on a mission t...

The Turtles must defend their home in the sewers when Chris Bradford tries to destroy it with a dang...

When simultaneous threats from the Purple Dragons and Baxter Stockman’s mechanical Mousers force the...

Michelangelo befriends Leatherhead, an unstable mutant alligator who possesses a strange piece of Kr...

The Turtles must face off against a new enemy, The Rat King, who threatens not only to take control...

Snakeweed returns and begins abducting people. Tired of Raphael's constant criticism while trying to...

The Turtles get their first look at high school when April's school project draws attention from the...

The Turtles meet their first fan when a teenager decides to dress up and fight crime as "The Pulveri...

While breaking into the hostile environment of TCRI headquarters, the Turtles discover the true inte...

While trying to foil a Kraang invasion plot, the Turtles are hunted by a giant cockroach.

Baxter Stockman seeks revenge on Fishface and Dogpound as well as the Turtles, and lures them all in...

After witnessing the Kraang in action, Karai realizes the seriousness of the alien threat and propos...

While the Turtles are infiltrating an undersea Kraang base, the Foot Clan attempts to capture April.

When Shredder plans to create an army of mutants, the Turtles must rely on the help of the Pulverize...

Michaelangelo must fight his brothers when they fall under the control of a parasitic wasp.

Donatello breaks into a secret Kraang detention center in order to rescue Kirby O'Neil, but ends up...

The turtles engage in a difficult battle, as they make a desperate assault on TCRI to shut down the...

With the world at stake, the only thing of importance is that the Turtles complete their mission. No...

The Turtles discover that the Kraang survived their previous showdown and have dropped mutagen canis...

While tracking mutagen, the Turtles bring a mutated squirrel back to the lair. When it starts multip...

The Turtles face an army of robot foot soldiers; Karai captures Leonardo and forces him to do battle...

Donatello experiments with mutagen in an attempt to find a cure for April's mutated father. But one...

Michelangelo plays with some mutagen, contracting a dangerous infection that mutates out of control.

April tries to resume her normal life; April realizes that she may have put her friend in jeopardy w...

The Turtles find themselves being hunted by a new threat -- another mutant turtle called Slash, who...

After encountering mutants and ninjas, Casey Jones decides to take on "pure evil" alone. When he mee...

April feels left out and insists on joining the Turtles on a mission to TCRI; A secret about April's...

A fungus mutant spreads through the sewers causing the Turtles to experience their worst fears. Leon...

After Donnie upgrades Metalhead's artificial intelligence, he must decide if he can trust a sentient...

When the Rat King returns, Splinter must overcome his fears in order to defeat his enemy.

Leonardo considers asking Splinter for help while facing Shredder's new assassin; Donnie must put as...

Leonardo considers asking Splinter for help while facing Shredder's new assassin; Donnie must put as...

When the turtles play a Fantasy LARP game to get their minds off things, they separate the differenc...

The Turtles create a retro-mutagen to help April's father; Baxter Stockman threatens to mutate April...

Raphael is worried about Casey's ability to handle big mutant threats especially when they meet Slas...

Mikey struggles to convince the others that a new mutant is trying to attack and capture people usin...

When Tiger Claw returns, he vows to hunt and destroy the turtles, as well as April and Casey. Meanwh...

Leo tries to convince the team to rescue Karai; a master thief steals Shredder’s helmet.

Raphael accidentally damages a machine that forces him to swap minds with a Kraang. Now he must fin...

Leo stages a rescue for Karai against Splinter's wishes. While the mission is a success, Karai's kno...

Donnie becomes increasingly jealous of April and Casey's relationship; April is kidnapped by an evil...

When the Turtles go to the bizarre realm of Dimension X, Mikey is the only one who can figure the pl...

Leo and Donnie disagree about their plan to stop the Kraang invasion; Donnie must step up as the lea...

Leo and Donnie disagree about their plan to stop the Kraang invasion; Donnie must step up as the lea...

The team tries to deal with the possibility that Leo will not get better; a new mutant captures Raph...

When the Turtles discover Bigfoot in the woods, Donnie befriends it and insists they protect it from...

When the guys discover a Kraang ship buried under April's house, they also uncover April's lost moth...

When he gets upset, Mikey flees and befriends a mutant frog in the woods, only to learn the frog and...

When the Turtles are trapped in their dreams by creatures, April and Casey must figure out how to wa...

When Casey and Donatello bond while building Casey's new hot rod, the bond is challenged by a hot-ro...

When Casey, Raph, Mikey and Donnie are captured by a new mutant, April and Leo must overcome disabil...

Leo takes the Turtles to train in the woods in an advanced ninja ritual; the Turtles must overcome t...

When the Turtles return to the city to search for Splinter, they discover that the city has been ove...

As the Turtles search for Karai, they are forced to deal with a city filled with Kraangdroids as wel...

Donnie finishes a new batch of retro-mutagen in hopes of saving Karai; the Turtles are hunted by Shr...

The Turtles must brave the bizarre world of Dimension X to save the enslaved people of New York. Par...

Part 2

Casey Jones thinks he can take on the criminal underworld on his own, but soon discovers that he is...

A new and unfamiliar mutant known as Muckman begins to gain notoriety as New York City's "Monster He...

The Shredder kidnaps and experiments on the Mighty Mutanimals.

Michelangelo and Casey become friends with Mondo Gecko, a radical, skateboarding, reptilian teenager...

When Karai is brainwashed, she begins hunting the Turtles.

When the Turtles are whisked through time by apprentice Time Master Renet, they all must work togeth...

When the Turtles are accidentally transported to the past, they happen to cross paths with a familia...

Leonardo decides to sneak into Shredder's lair alone, and winds up facing the biggest mutant threat...

After an accident, Donnie finds himself slowly losing his intelligence.

After being kidnapped by the hypnotized Karai, the Turtles are placed in deadly traps that they must...

Raphael meets a confused alien dinosaur named Zog, the Triceraton.

When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming...

When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming...

The Turtles and their enemy crash-land on an ice moon and they must put aside their differences in o...

Casey releases a wish-granting alien named Wyrm, who wants his freedom to do whatever he wants to th...

A shark-like bounty hunter is hired by Lord Dregg to destroy the turtles, who choose to hide out in...

The Turtles must gain the trust of the Utrom Council in order to find the next piece of the black ho...

The Turtles journey through an ocean-like area of space.

The Turtles are transported to another dimension where they meet their 1980s counterparts and work t...

Donatello is feeling inferior to Fugitoid, but his intellect is put to the test when the Triceratons...

When Raphael loses his fighting mojo, he must overcome his feelings to save his brothers from certai...

The team must overcome impossible odds in order to obtain the final Black Hole Generator piece that...

When Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could h...

Raphael must overcome his fear of insects to lead the team when they are forced to battle Stockman-F...

Don Vizioso's gang tracks the Turtles with a slew of Anti-Mutant weapons.

For the first time, the Turtles encounter something they cannot defeat – the Super Shredder!

The Turtle team hunts for their Sensei, but soon realizes they are being hunted as well.

Donatello becomes concerned and decides to test April, only to discover that her psychic abilities a...

With the demise of their beloved father and Karai incapacitated, the Turtles, April, and Casey, infi...

The Turtles believe they have defeated most of their old enemies, but they soon discover that a new...

Karai searches for the legendary Kuro Kabuto, claiming to be the rightful heiress of the Foot Clan,...

Donnie's grudge with Don Vizioso threatens the Turtle's newest mission.

When Mona Lisa suddenly arrives on Earth, Raphael must get her and Bishop to work together to defeat...

The Newtralizer returns to New York City, more powerful than ever before, and joins forces with a da...

: The Turtles are transported to an alternate dimension, where they befriend the rabbit samurai and...

Usagi leads the Turtles through a haunted forest, where they end up encountering mischievous and hig...

Usagi and the turtles must help Kintaro fulfill his destiny as they reach the end of their journey.

An older and weathered Raphael battles road gangs in a post-apocalyptic mutant wasteland.

An older, weathered Raphael battles road gangs in a post-apocalyptic mutant wasteland.

The Turtles' plans to enjoy Halloween are put on hold when strange monsters threaten to transform Ne...

Renet transports the Turtles to 13th century Transylvania to stop Savanti Romero.

Savanti is soon to recruit Frankenstein's Monster and unleash all of his monstrous recruits on the 2...

When the Turtles and Renet return to a present-day New York City infested by an undead army of monst...

When 80s Shredder and Krang appear in the 2012 dimension, they employ Bebop and Rocksteady and find...

The Turtles must train their 80s counterparts into fighting like real ninja. The 80s Turtles begin t...

The Turtles, their 1987 counterparts, April and the Mighty Mutanimals must work together to stop 80s...