Best Episodes
Four ninja turtles, mutated by a mysterious alien substance, must rise up out of the sewers and defend their city against evil forces from both the past and present.
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When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming to Earth.
The episode was rated 8.18 from 73 votes.
The Turtles are baited by an unknown enemy into deadly traps.
The episode was rated 8.12 from 78 votes.
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.
The episode was rated 8.09 from 87 votes.
When the turtles get word of the Kraang's return, they realize there is an even bigger threat coming to Earth.
The episode was rated 8.04 from 55 votes.
Annoyed he was left out of the fight against the Kraang, Casey hunts down the Purple Dragons and Shredder to prove he just as great as the turtles.
The episode was rated 7.98 from 97 votes.
When the Turtles are accidentally transported to the past, they happen to cross paths with a familiar ninja clan.
The episode was rated 7.95 from 91 votes.
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.
The episode was rated 7.90 from 107 votes.
Raph makes a new friend named Zog, an alien Triceraton.
The episode was rated 7.88 from 81 votes.
While the Mighty Mutanimals lay siege to TCRI, the Turtles must brave the bizarre world of Dimension X to save the enslaved people of New York.
The episode was rated 7.86 from 79 votes.
The Shredder kidnaps and experiments on the Mighty Mutanimals.
The episode was rated 7.85 from 89 votes.
The turtles travel through time because of an apprentice's actions, and they must unite to combat Time Master Savanti Romero.
The episode was rated 7.85 from 81 votes.
As the Turtles search for Karai, they are forced to deal with a city filled with Kraangdroids as well as Zeck and Steranko.
The episode was rated 7.79 from 87 votes.
A skateboarding reptilian becomes friends with Mikey and Casey.
The episode was rated 7.77 from 83 votes.
When the Turtles are trapped in their dreams by creatures, April and Casey must figure out how to wake them up.
The episode was rated 7.77 from 126 votes.
When the guys discover a Kraang ship buried under April's house, they also uncover April's lost mother.
The episode was rated 7.74 from 139 votes.
Karai becomes brainwashed and goes after the turtles.
The episode was rated 7.73 from 86 votes.
Leonardo decides to sneak into Shredder's lair alone, and winds up facing the biggest mutant threat yet.
The episode was rated 7.73 from 99 votes.
When the Turtles return to the city to search for Splinter, they discover that the city has been overrun with Kraang.
The episode was rated 7.72 from 101 votes.
Narrowly escaping from the Shredder and the Kraang, the turtles, April, and Casey take shelter at April's family farmhouse upstate to recover and figure out how to stop the Kraang. The turtles deal with not having Splinter around and the possibility of Leo not making a full recovery, and a mysterious creature stalks the group.
The episode was rated 7.72 from 154 votes.
While the Mighty Mutanimals lay siege to TCRI, the Turtles must brave the bizarre world of Dimension X to save the enslaved people of New York.
The episode was rated 7.72 from 39 votes.
Last updated: feb 04, 2023
