- Seth Green (Leonardo (voice))
- Rob Paulsen (Donatello (voice))
- Sean Astin (Raphael (voice))
- Greg Cipes (Michelangelo (voice))
- Mae Whitman (April (voice))
- Josh Peck (Casey Jones (voice))
- Kelly Hu (Karai)
- Gwendoline Yeo (Shinigami)
Teenage Mutant Ninja Turtles — S4E16
Episode: Broken Foot
Air Date: 2016-08-21
Runtime: 22 min
Overview
When Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could have realized.