Episode 1: Beyond the Known Universe
2015-10-2522 min
The Turtles experience outer space and alien life for the first time.
Season guide
Teenage Mutant Ninja Turtles Season 4 — Episodes and Where to Watch
26 episodes · first aired 2015-10-25
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.
Episode guide
Episode 2: The Moons of Thalos 3
2015-11-0122 min
The Turtles and their enemy crash-land on an ice moon and they must put aside their differences in order to survive.
Episode 3: The Weird World of Wyrm
2015-11-0822 min
Casey releases a wish-granting alien named Wyrm, who wants his freedom to do whatever he wants to the universe
Episode 4: The Outlaw Armaggon!
2015-11-1522 min
A shark-like bounty hunter is hired by Lord Dregg to destroy the turtles, who choose to hide out in an abandoned space station.
Episode 5: Riddle of the Ancient Aeons
2016-01-1022 min
The team must journey through an ancient alien temple to get a piece of the black hole generator.But they get an ancient star which marks the Aeons
Episode 6: Journey to the Center of Mikey's Mind
2016-01-1722 min
When microscopic aliens invade Mikey's mind, the Turtles have to chase them through the strange world of Mikey's subconscious.
Episode 7: The Arena of Carnage
2016-01-2422 min
The turtles are captured and thrown into the Triceratons' battle area.
Episode 8: The War for Dimension X
2016-01-3122 min
The Turtles must gain the trust of the Utrom Council in order to find the next piece of the black hole generator.
Episode 9: The Cosmic Ocean
2016-03-1322 min
The Turtles journey through an ocean-like area of space.
Episode 10: Trans-Dimensional Turtles
2016-03-2722 min
The Turtles are transported to another dimension where they meet their 1980s counterparts and work together to battle Krang.
Episode 11: Revenge of the Triceratons
2016-04-0322 min
Donatello is feeling inferior to Fugitoid, but his intellect is put to the test when the Triceratons attack.
Episode 12: The Evil of Dregg
2016-04-1022 min
When Raphael loses his fighting mojo, he must overcome his feelings to save his brothers from certain doom.
Episode 13: The Ever-Burning Fire
2016-04-1722 min
The team must overcome impossible odds in order to obtain the final Black Hole Generator piece that is located on the planet Magdomar.
Episode 14: Earth's Last Stand
2016-04-2422 min
As the team finally reaches Earth, the Fugitoid reveals a horrible secret about his past.
Episode 15: City at War
2016-08-1422 min
April faces a deadly, new enemy when she graduates to full Kunoichi; the Turtles must deal with the return of some old foes.
Episode 16: Broken Foot
2016-08-2122 min
When Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could have realized.
Episode 17: The Insecta Trifecta
2016-08-2822 min
Raphael must overcome his fear of insects to lead the team when they are forced to battle Stockman-Fly's new insect minions.
Episode 18: Mutant Gangland
2016-09-0422 min
Don Vizioso's gang tracks the Turtles with a slew of Anti-Mutant weapons.
Episode 19: Bat in the Belfry
2016-09-1122 min
Michelangelo befriends some odd, new superheroes named Wingnut and Screwloose.
Episode 20: The Super Shredder
2016-11-0622 min
For the first time, the Turtles encounter something they cannot defeat – the Super Shredder!
Episode 21: Darkest Plight
2016-11-1322 min
The Turtle team hunts for their Sensei, but soon realizes they are being hunted as well.
Episode 22: The Power Inside Her
2016-11-2022 min
Donatello becomes concerned and decides to test April, only to discover that her psychic abilities are rapidly growing in power.
Episode 23: Tokka vs. the World
2017-02-0522 min
When Tokka returns after her presumable death, she finds out that her baby has been taken from her. After realizing this she violently searches for her lost baby.
Episode 24: Tale of Tiger Claw
2017-02-1222 min
A dangerous female mutant, by the name of Alopex, appears with a personal vendetta against Tiger Claw. The Turtles, April and Casey try to befriend her, but turns on them and furiously goes after Tiger Claw alone. Unfortunately for her, Tiger Claw has prepared for her unexpected arrival.
Episode 25: Requiem
2017-02-1922 min
Super 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.
Episode 26: Owari
2017-02-2622 min
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.
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