Seth Green
Leonardo (voice)
Series SeasonSeason 3 episodes2014
Teenage Mutant Ninja Turtles
Season 3
No season overview available.
Episodes
Each episode has its own detail page.
Episode 122 min2014-10-03
Within the Woods
The team tries to deal with the possibility that Leo will not get better; a new mutant captures Raphael.
Episode 222 min2014-10-10
A Foot Too Big
When the Turtles discover Bigfoot in the woods, Donnie befriends it and insists they protect it from a hunter.
Episode 322 min2014-10-17
Buried Secrets
When the guys discover a Kraang ship buried under April's house, they also uncover April's lost mother.
Episode 422 min2014-11-07
The Croaking
When he gets upset, Mikey flees and befriends a mutant frog in the woods, only to learn the frog and his family have nefarious plans.
Episode 522 min2014-11-14
In Dreams
When the Turtles are trapped in their dreams by creatures, April and Casey must figure out how to wake them up.
Episode 622 min2014-11-21
Race with the Demon!
When Casey and Donatello bond while building Casey's new hot rod, the bond is challenged by a hot-rodding mutant.
Episode 722 min2015-01-11
Eyes of the Chimera
When Casey, Raph, Mikey and Donnie are captured by a new mutant, April and Leo must overcome disabilities in order to save them.
Episode 822 min2015-01-18
Vision Quest
Leo takes the Turtles to train in the woods in an advanced ninja ritual; the Turtles must overcome their weaknesses and face their enemies to become a true ninja.
Episode 922 min2015-01-25
Return to New York
When the Turtles return to the city to search for Splinter, they discover that the city has been overrun with Kraang.
Episode 1022 min2015-02-01
Serpent Hunt
As the Turtles search for Karai, they are forced to deal with a city filled with Kraangdroids as well as Zeck and Steranko.
Episode 1122 min2015-03-08
The Pig and the Rhino
Donnie finishes a new batch of retro-mutagen in hopes of saving Karai; the Turtles are hunted by Shredder's new henchmen, Bebop and Rocksteady.
Episode 1222 min2015-03-15
Battle for New York (1)
The Turtles must brave the bizarre world of Dimension X to save the enslaved people of New York. Part 1
Episode 1323 min2015-03-15
Battle for New York (2)
Part 2
Episode 1422 min2015-03-22
Casey Jones vs the Underworld
Casey Jones thinks he can take on the criminal underworld on his own, but soon discovers that he is in over his head.
Episode 1522 min2015-04-26
The Noxious Avenger
A new and unfamiliar mutant known as Muckman begins to gain notoriety as New York City's "Monster Hero."
Episode 1622 min2015-05-03
Clash of the Mutanimals
The Shredder kidnaps and experiments on the Mighty Mutanimals.
Episode 1722 min2015-05-10
Meet Mondo Gecko
Michelangelo and Casey become friends with Mondo Gecko, a radical, skateboarding, reptilian teenager.
Episode 1822 min2015-05-17
The Deadly Venom
When Karai is brainwashed, she begins hunting the Turtles.
Episode 1922 min2015-08-02
Turtles in Time
When the Turtles are whisked through time by apprentice Time Master Renet, they all must work together to defeat the evil Time Master Savanti Romero.
Episode 2022 min2015-08-09
Tale of the Yokai
When the Turtles are accidentally transported to the past, they happen to cross paths with a familiar ninja clan.
Episode 2122 min2015-08-16
Attack of the Mega Shredder!
Leonardo decides to sneak into Shredder's lair alone, and winds up facing the biggest mutant threat yet.
Episode 2222 min2015-08-23
The Creeping Doom
After an accident, Donnie finds himself slowly losing his intelligence.
Episode 2322 min2015-09-13
The Fourfold Trap
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.
Episode 2422 min2015-09-20
Dinosaur Seen in Sewers!
Raphael meets a confused alien dinosaur named Zog, the Triceraton.
Episode 2522 min2015-09-27
Annihilation: Earth! (1)
When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming to Earth.
Episode 2622 min2015-09-27
Annihilation: Earth! (2)
When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming to Earth.