Donnie finishes a new batch of Retro-Mutagen in hope of saving Karai; the Turtles are hunted by Shredder's new henchmen, Bebop and Rocksteady.
Episode rating
Cast of episode
53
21
13
7
2
2
- Michelangelo
- Leonardo
- Raphael
- Donatello
- April O'Neil
- Karai
- The Shredder
- Casey Jones
- Rocksteady
- Bebop
- Captain Ryan