The team faces a new enemy with mystical powers named Kavaxas.

Karai searches for the Kuro Kabuto, claiming to be the rightful heir to the Foot Clan, when she encounters an old rival.

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

The Turtles must defeat the mighty demodragon Kavaxas to prevent him from destroying the world.

The Newtralizer returns to New York City more powerful than ever before and joins forces with a dangerous, yet unexpected ally. With the help of Mona Lisa, the Turtles fight back to defend their city.

The turtles tell the back story behind their creation.

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

Renet returns to ask the Turtles for help, to stop Savanti Romero from unleashing an undead army on Modern-day New York.

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

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

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

The turtles tell the back story behind their creation.

Renet returns to ask the Turtles for help, to stop Savanti Romero from unleashing an undead army on Modern-day New York.

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

With Donatello and Igor helping Dr. Victor Frankenstein with his experiment, and the rest of the team dealing with zombies and new vampires in New York City, Leonardo leads Michelangelo and Renet on a dangerous hunt to break Raphael free from Count Dracula's thrall and cure him before they return home to their time, and the city gets overrun by an unholy epidemic.

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). Written by Julian14bernardino

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. Written by Julian14bernardino