Seasons & episodes
S3 · E21Attack of the Mega Shredder! 2015-08-16 · 22 min
Leonardo decides to sneak into Shredder's lair alone, and winds up facing the biggest mutant threat yet.
S3 · E22The Creeping Doom 2015-08-23 · 22 min
After an accident, Donnie finds himself slowly losing his intelligence.
S3 · E23The Fourfold Trap 2015-09-13 · 22 min
After being kidnapped by the hypnotized Karai, the Turtles are placed in deadly traps that they must work together in in order to escape. Splinter, in his efforts to save the turtles, is forced to face Karai in order to free her from Shredder's control.
S3 · E24Dinosaur Seen in Sewers! 2015-09-20 · 22 min
Raphael meets a confused alien dinosaur named Zog, the Triceraton.
S3 · E25Annihilation: Earth! (1) 2015-09-27 · 22 min
When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming to Earth.
S3 · E26Annihilation: Earth! (2) 2015-09-27 · 22 min
When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming to Earth.
S4 · E1Beyond the Known Universe 2015-10-25 · 22 min
The Turtles experience outer space and alien life for the first time.
S4 · E2The Moons of Thalos 3 2015-11-01 · 22 min
The Turtles and their enemy crash-land on an ice moon and they must put aside their differences in order to survive.
S4 · E3The Weird World of Wyrm 2015-11-08 · 22 min
Casey releases a wish-granting alien named Wyrm, who wants his freedom to do whatever he wants to the universe
S4 · E4The Outlaw Armaggon! 2015-11-15 · 22 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.
S4 · E5Riddle of the Ancient Aeons 2016-01-10 · 22 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
S4 · E6Journey to the Center of Mikey's Mind 2016-01-17 · 22 min
When microscopic aliens invade Mikey's mind, the Turtles have to chase them through the strange world of Mikey's subconscious.
S4 · E7The Arena of Carnage 2016-01-24 · 22 min
The turtles are captured and thrown into the Triceratons' battle area.
S4 · E8The War for Dimension X 2016-01-31 · 22 min
The Turtles must gain the trust of the Utrom Council in order to find the next piece of the black hole generator.
S4 · E9The Cosmic Ocean 2016-03-13 · 22 min
The Turtles journey through an ocean-like area of space.
S4 · E10Trans-Dimensional Turtles 2016-03-27 · 22 min
The Turtles are transported to another dimension where they meet their 1980s counterparts and work together to battle Krang.
S4 · E11Revenge of the Triceratons 2016-04-03 · 22 min
Donatello is feeling inferior to Fugitoid, but his intellect is put to the test when the Triceratons attack.
S4 · E12The Evil of Dregg 2016-04-10 · 22 min
When Raphael loses his fighting mojo, he must overcome his feelings to save his brothers from certain doom.
S4 · E13The Ever-Burning Fire 2016-04-17 · 22 min
The team must overcome impossible odds in order to obtain the final Black Hole Generator piece that is located on the planet Magdomar.
S4 · E14Earth's Last Stand 2016-04-24 · 22 min
As the team finally reaches Earth, the Fugitoid reveals a horrible secret about his past.
S4 · E15City at War 2016-08-14 · 22 min
April faces a deadly, new enemy when she graduates to full Kunoichi; the Turtles must deal with the return of some old foes.
S4 · E16Broken Foot 2016-08-21 · 22 min
When Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could have realized.
S4 · E17The Insecta Trifecta 2016-08-28 · 22 min
Raphael must overcome his fear of insects to lead the team when they are forced to battle Stockman-Fly's new insect minions.
S4 · E18Mutant Gangland 2016-09-04 · 22 min
Don Vizioso's gang tracks the Turtles with a slew of Anti-Mutant weapons.