Watch cartoons online, Watch anime online, English dub anime

Plan 10.

When Raphael accidentally switches minds with a Kraang after he accidentally pierces a part of an Earth infiltration devices he must find a way out of the Technodrome and back to his body without being discovered before “Plan 10” goes into full effect. More… »

Newtralized!.

Tension arises between Raph and Casey due to Casey’s inability to handle bigger mutant threats. This issue is truly put to the test when Raph and Casey cross paths with Slash and his new partner: the Newtralizer. More… »

The Lonely Mutation of Baxter Stockman.

Donnie finally discovers a Retro-Mutagen that can restore Kirby to his human form as he, the other Turtles and April set out to find him. Meanwhile, Stockman gets mutated by Shredder into the housefly mutant “Stockman-Fly” for his 74 consecutive failures to create a perfect mutant army. When he finds out about the Retro-Mutagen, he kidnaps April and demands that the Turtles hand it over to him in exchange for her, prompting the Turtles and Casey to go and rescue her, whilst facing off against Razhar. More… »

The Manhattan Project / Wormquake!

Manhattan Project :
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.

More… »

Of Rats and Men.

When the Rat King returns, Splinter must overcome his fears of being controlled by Rat King in order to defeat his enemy. Meanwhile, Michelangelo adopts a stray cat that April found after it unknowingly eats ice cream and mutagen transforming it into “Ice Cream Kitty.” More… »

Metalhead Rewired.

After Donnie further upgrades and modifies Metalhead’s artificial intelligence/multi-agent system, the other Turtles become suspicious of the new, sentient Metalhead. At the same time, the Turtles stumble upon the Kraang’s plot where they have been capturing both human and animal mutants so that they can control them. More… »

Fungus Humungous.

When the spawns of mutated sentient mushrooms spread through the sewers, their spores cause April, Casey, and the Turtles to experience their worst fears. Leonardo must face his greatest fear of losing his team in order to stop the Fungus. More… »

The Kraang Conspiracy.

April feels left out and insists on joining the Turtles on a mission to a newly-rebuilt TCRI. During this time, a disturbingly dark secret about April’s origins and past is revealed by a mysterious man by the name of Jack Kurtzman. More… »

The Good, the Bad and Casey Jones.

Casey Jones establishes a new motive to protect New York from any future attacks from ninja and mutants. Casey ends up meeting Raphael (who is learning about anger control from Splinter) and since he is both a mutant and a ninja, Casey considers him a threat. Casey ends up following Raph to the sewer lair and discovers the existence of Splinter and the other three Turtles, as well as their friendship with April. However, he unintentionally leads the Foot Bots to the lair. Raph and Casey have to set aside their differences before their location is revealed to Karai. More… »

Target: April O’Neil.

Karai and the Kraang continue their pursuit of April with an advanced Foot Bot called “Chrome Dome”. With no other choice, April must put aside her grudge against the Turtles (After realizing that she may have put her friends, most notably Casey Jones, in jeopardy) and repair her friendship with them, sealing it with a kiss on Donnie’s cheek as an apology, to take down both Chrome Dome and a squadron of Footbots. More… »

Mikey Gets Shellacne.

Mikey plays with some rejected retro-mutagen samples and contracts a dangerous acne infection that mutates out of control. The Turtles head to the remains of TCRI to find a molecular centrifuge to make an antidote for the infection and find Baxter Stockman with the only one in his possession. Without the centrifuge to help with the cure, Mikey is doomed, so he does whatever it takes to retrieve it, later running afoul of Dogpound, who is mutated by a second mutagen batch into the werewolflike super-mutant “Rahzar”. More… »

Follow the Leader.

Shredder heads to Japan to get more forces for his army, leaving Karai in charge of the Foot Clan. Meanwhile, Leo is having a hard time getting his brothers to listen to him, but when he gets captured by Karai’s new weapon, the Footbots, which can adapt to his moves, the others must rescue him and find a way to counter the bots. More… »