Season 4 (2015)
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Episodes 26
Beyond the Known Universe
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The Moons of Thalos 3
The Turtles and their enemy crash-land on an ice moon and they must put aside their differences in order to survive.
Read MoreThe Weird World of Wyrm
Casey releases a wish-granting alien named Wyrm, who wants his freedom to do whatever he wants to the universe
Read MoreThe 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.
Read MoreRiddle of the Ancient Aeons
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Journey to the Center of Mikey's Mind
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The Arena of Carnage
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The War for Dimension X
The Turtles must gain the trust of the Utrom Council in order to find the next piece of the black hole generator.
Read MoreThe Cosmic Ocean
The Turtles journey through an ocean-like area of space.
Read MoreTrans-Dimensional Turtles
The Turtles are transported to another dimension where they meet their 1980s counterparts and work together to battle Krang.
Read MoreRevenge of the Triceratons
Donatello is feeling inferior to Fugitoid, but his intellect is put to the test when the Triceratons attack.
Read MoreThe Evil of Dregg
When Raphael loses his fighting mojo, he must overcome his feelings to save his brothers from certain doom.
Read MoreThe Ever-Burning Fire
The team must overcome impossible odds in order to obtain the final Black Hole Generator piece that is located on the planet Magdomar.
Read MoreEarth's Last Stand
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City at War
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Broken Foot
When Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could have realized.
Read MoreThe Insecta Trifecta
Raphael must overcome his fear of insects to lead the team when they are forced to battle Stockman-Fly's new insect minions.
Read MoreMutant Gangland
Don Vizioso's gang tracks the Turtles with a slew of Anti-Mutant weapons.
Read MoreBat in the Belfry
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The Super Shredder
For the first time, the Turtles encounter something they cannot defeat – the Super Shredder!
Read MoreDarkest Plight
The Turtle team hunts for their Sensei, but soon realizes they are being hunted as well.
Read MoreThe Power Inside Her
Donatello becomes concerned and decides to test April, only to discover that her psychic abilities are rapidly growing in power.
Read MoreTokka vs. the World
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Tale of Tiger Claw
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Requiem
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