Teenage Mutant Ninja Turtles

Season 4

TV-Y7

81%

The Teenage Mutant Ninja Turtles are back in an all-new animated series on Nickelodeon! Surfacing topside for the first time on their fifteenth birthday, the titular turtles, Leonardo, Michelangelo, Raphael and Donatello, find that life out of the sewers isn't exactly what they thought it would be. Now the turtles must work together as a team to take on new enemies that arise to take over New York City.

Where to Watch Season 4

26 Episodes

Beyond the Known Universe
E1
Episode 1Beyond the Known UniverseThe fugitoid brings the gang to 6 months in the past in order to prevent the Triceratons getting the parts of the black hole generator that was used to destroy the Earth. However, after stopping to get fuel, they end up causing lots of trouble at the port.
The Moons of Thalos 3
E2
Episode 2The Moons of Thalos 3The Turtles and their enemy crash-land on an ice moon and they must put aside their differences in order to survive.
The Weird World of Wyrm
E3
Episode 3The Weird World of WyrmCasey releases a wish-granting alien named Wyrm, who wants his freedom to do whatever he wants to the universe
The Outlaw Armaggon!
E4
Episode 4The Outlaw Armaggon!A shark-like bounty hunter is hired by Lord Dregg to destroy the turtles, who choose to hide out in an abandoned space station.
Riddle of the Ancient Aeons
E5
Episode 5Riddle of the Ancient AeonsThe Turtles find themselves on a planet of pure evil.
Journey to the Center of Mikey's Mind
E6
Episode 6Journey to the Center of Mikey's MindWhen microscopic aliens invade Mikey's mind, the Turtles have to chase them through the strange world of Mikey's subconscious.
The Arena of Carnage
E7
Episode 7The Arena of CarnageThe Turtles are captured by the Triceratons and are forced to fight in a gladiator-like arena for their lives.
The War for Dimension X
E8
Episode 8The War for Dimension XThe Turtles must gain the trust of the Utrom Council in order to find the next piece of the black hole generator.
The Cosmic Ocean
E9
Episode 9The Cosmic OceanThe Turtles journey through the cosmic ocean of Varuna, where they must proves themselves worthy to Hiidalra. Hiidalra is an aquatic alien queen who holds the second piece of the black hole generator.
Trans-Dimensional Turtles
E10
Episode 10Trans-Dimensional TurtlesThe Turtles are transported to another dimension where they meet their 1980s counterparts and work together to battle Krang.
Revenge of the Triceratons
E11
Episode 11Revenge of the TriceratonsDonatello is feeling inferior to Fugitoid, but his intellect is put to the test when the Triceratons attack.
The Evil of Dregg
E12
Episode 12The Evil of DreggWhen Raphael loses his fighting mojo, he must overcome his feelings to save his brothers from certain doom.
The Ever-Burning Fire
E13
Episode 13The Ever-Burning FireThe team must overcome impossible odds in order to obtain the final Black Hole Generator piece that is located on the planet Magdomar.
Earth's Last Stand
E14
Episode 14Earth's Last StandAs the team finally reaches Earth, Fugitoid reveals a horrible secret about his past.
City at War
E15
Episode 15City at WarApril faces a deadly new enemy when she graduates to full Kunoichi; the Turtles must deal with the return of some old foes.
Broken Foot
E16
Episode 16Broken FootWhen Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could have realized.
The Insecta Trifecta
E17
Episode 17The Insecta TrifectaRaphael must overcome his fear of insects to lead the team when they are forced to battle Stockman-Fly's new insect minions.
Mutant Gangland
E18
Episode 18Mutant GanglandDon Vizioso's gang tracks the Turtles with a slew of Anti-Mutant weapons.
Bat in the Belfry
E19
Episode 19Bat in the BelfryDonnie 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.
The Super Shredder
E20
Episode 20The Super ShredderFor the first time, the Turtles encounter something they cannot defeat – the Super Shredder!
Darkest Plight
E21
Episode 21Darkest PlightThe Turtle team hunts for their Sensei, but soon realizes they are being hunted as well.
The Power Inside Her
E22
Episode 22The Power Inside HerDonatello becomes concerned and decides to test April, only to discover that her psychic abilities are rapidly growing in power.
Tokka vs. the World
E23
Episode 23Tokka vs. the WorldTokka returns after her presumed death in The Ever-Burning Fire (2016), and finds out that her baby (whom Raphael had adopted as Chompy Picasso) has been taken from her. Determined to get him back, she crash lands on Earth. This leads up to an intense battle between her, the Earth Protection Force, and the Turtles who call upon the aid of the Utroms to stop her.
Tale of Tiger Claw
E24
Episode 24Tale of Tiger ClawThe Teenage Mutant Ninja Turtles are back in an all-new animated series on Nickelodeon! Surfacing topside for the first time on their fifteenth birthday, the titular turtles, Leonardo, Michelangelo, Raphael and Donatello, find that life out of the sewers isn't exactly what they thought it would be. Now the turtles must work together as a team to take on new enemies that arise to take over New York City.
Requiem
E25
Episode 25RequiemSuper Shredder has returned with even greater vengeance, forcing the Turtles to enlist the combined aid of Splinter, April, Casey, Karai, Shinigami and the Mighty Mutanimals to destroy him once and for all.
Owari
E26
Episode 26OwariWith 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.