Ninja skjaldbökurnar

As they reach their destination, Usagi and the Turtles must help Kintaro fulfill his destiny.

When Splinter first mutates, he must learn to survive the life of a mutant on the run while also protecting four baby mutant turtles.

In an alternate, apocalyptic future that takes place fifty years later, all humans and most of the mutant population have been wiped out, due to an extremely powerful mutant explosion that had mysteriously occurred through unknown means. Only a weathered Raphael, who has most of his childhood memories lost to him, and Donatello (whose consciousness has been transferred into Metalhead) have been traveling throughout the Impossible Wasteland trying to save alive while being pursued by the Verminator and his bikers. Befriending a female meerkat warrior named Mira, the last of her tribe, who harbors the secret to "Paradise" and that she must find a wise turtle called "the Holy Chalupa."

Raphael, Donatello and Mira continue to be trapped by constant sandstorms throughout the desert, but are saved by none other than Chompy Picasso, whose physical self has grown considerably over the decades. On their way, they manage to find "the Holy Chalupa" who is, in truth, an elderly thin Michelangelo himself. He takes them to his home of pizza, where Ice Cream Kitty waits. While, the three Turtles are catching up and trying to accept the loss of their leader and eldest brother Leonardo, they are all attacked by Verminator Rex who abducts Mira but is followed by an angry Raphael.

Still trapped in "the Pit", Raphael manages to defeat his two opponents and is hailed as leader of both tribes by the crowd. Aided by Mira, Mikey and Chompy, they flee in search of "the Green Paradise", but they end up having to deal with Leonardo, who ended up having his body undergo a second mutation and his mind scarred by the mutagen bomb, and is now the evil leader of the Wasteland, Maximus Kong.

When Renet (Mikey's crush from the future) returns, the Turtles must help her stop Savanti Romero from unleashing an undead army on modern-day New York by traveling back in time.

Count Dracula is awakened, and turns Raphael into a vampire.

Savanti recruits Frankenstein's Monster and will soon unleash his creatures on the 21st Century.

When Renet and the Turtles return to a world run by monsters, they realize they have made the situation even worse.

The 1987 Shredder and Krang recruit the 2012 Bebop and Rocksteady, finding them better than their own incompetent counterparts.

The 2012 Ninja Turtles trains the 1987 Ninja Turtles in order to be ready for a dangerous mission to hunt down 1987 Shredder and Krang while April and Casey enlists Karai and Shinigami in order to track down Bebop (Zeck) and Rocksteady (Steranko).

After discovering a treacherous scheme, the Turtles, along with April, Casey, Karai and Shinigami, enlists the Mighty Mutanimals in order to defeat Bebop and Rocksteady. Meanwhile the 1987 turtles are trained enough to take down 1987 Shredder and Krang.

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 together to battle Krang.

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

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

The team must overcome impossible odds in order to obtain the final Black Hole Generator piece that is located on the planet Magdomar.

As the team finally reaches Earth, Fugitoid reveals a horrible secret about his past.

April faces a deadly new enemy when she graduates to full Kunoichi; the Turtles must deal with the return of some old foes.

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

Raphael must overcome his fear of insects to lead the team when they are forced to battle Stockman-Fly's new insect minions.

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

Donnie experiments with April's fragment of the mystical Sol Star (which she is becoming quite obsessed with, due to its mighty power drastically strengthening and further developing her psionic abilities), but accidentally supercharges it with electricity, that stirs sudden sentience and autonomy in the crystal fragment. It then uses this to bring four of the main characters from Mikey's favorite comic book to life. Mikey easily befriends the heroes Wingnut and Screwloose, and he and Casey join them in stopping crime. But when they tell the two superheroes about the fact that they're fictional characters, and show them the Soul Star, it causes Wingnut and Screwloose to transform into insane monstrous forms. Meanwhile, Donatello becomes incessantly worried that the Sol Star fragment is affecting April's mental stability.

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 are rapidly growing in power.

Raphael's bonding with little Chompy gets interrupted by the invasion of Tokka, who has come to Earth searching for him.

A dangerous female mutant by the name of Alopex appears with a personal vendetta against Tiger Claw.

Splinter must lead the turtles and the Mighty Mutanimals on the hunt to defeat his old enemy.

With the demise of their beloved father and Karai incapacitated, the Turtles, April, and Casey infiltrate Super Shredder's new lair to put an end to Oroku Saki once and for all, no matter what it takes.

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

As the Turtles search for Karai, they are forced to deal with a city filled with Kraangdroids as well as Zeck and Steranko.

Donnie finishes a new batch of retro-mutagen in hopes of saving Karai; the Turtles are hunted by Shredder's new henchmen, Bebop and Rocksteady.

While the Mighty Mutanimals lay siege to TCRI, the Turtles must brave the bizarre world of Dimension X to save the enslaved people of New York.

Annoyed he was left out of the fight against the Kraang, Casey hunts down the Purple Dragons and Shredder to prove he just as great as the turtles.

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

The Shredder kidnaps and experiments on the Mighty Mutanimals.

A skateboarding reptilian becomes friends with Mikey and Casey.

Karai becomes brainwashed and goes after the turtles.

The turtles travel through time because of an apprentice's actions, and they must unite to combat Time Master Savanti Romero.

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

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

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

The Turtles are baited by an unknown enemy into deadly traps.

Raph makes a new friend named Zog, an alien Triceraton.

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

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

A fungus mutant spreads through the sewers causing the Turtles to experience their worst fears. Leonardo must face his greatest fear.

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

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 aside his rivalry with Casey in order to uncover a Kraang plot.

When the turtles play a Fantasy LARP game to get their minds off things, they separate the difference between fantasy and reality.

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 Slash again and discover he has a partner of his own, the Newtralizer.

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

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.

Leo tries to convince the team to rescue Karai; a master thief steals Shredder’s helmet. ("Kuro Kabuto" means "Black Helmet" in Japanese. )

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.

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.

Donnie becomes increasingly jealous of April and Casey's relationship; April is kidnapped by an evil spirit who intends to drain her powers.

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

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.

After April receives a warning from her imprisoned father, she and the Turtles embark on a mission to save him and stop The Kraang from detonating a mutagen bomb in the city.

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

When simultaneous threats from the Purple Dragons and Baxter Stockman’s mechanical Mousers force the Turtles to split into two groups, Donnie & Mikey must prove that their “B Team” is just as valuable as Leo & Raph’s “A Team.”

Michelangelo befriends an unstable mutant alligator, who he later names Leatherhead, possesses a strange piece of Kraang technology, but the other Turtles aren’t sure whether Leatherhead is a friend or a foe.

The Turtles must face off against a new enemy, The Rat King, who threatens not only to take control of the city, but of Splinter's mind as well.

Tired of Raphael's constant criticism, Leonardo lets him try his hand at leadership, while Leonardo meets a female ninja, Karai, who tries to lure him to the dark side.

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

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

While breaking into the hostile environment of TCRI headquarters, the Turtles discover the true intent of the Kraang and resolve to stop the alien invasion once and for all.

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 into a deadly labyrinth.

After witnessing the Kraang in action, Karai realizes the seriousness of the alien threat and proposes an alliance with the Turtles....unless the Shredder finds out.

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 Pulverizer, who was recruited into the Foot (to be expendable) and volunteers to gather information on the inside on their behalf. When he agrees to be a test subject for a stolen supply of Kraang Mutagen, the Turtles rescue him, but not before he recklessly gets himself mutated.

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 trapped inside with a deadly prisoner called the Newtralizer.

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

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