- 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 — S5E16
Episode: The Frankenstein Experiment
Air Date: 2017-10-04
Runtime: 22 min
Overview
Savanti is soon to recruit Frankenstein's Monster and unleash all of his monstrous recruits on the 21st Century.