Teenage Mutant Ninja Turtles 3×21
Leonardo decides to sneak into Shredder’s lair alone, and winds up facing the biggest mutant threat yet.
Serie: Teenage Mutant Ninja Turtles
Director: Ciro Nieli, J.R. Ventimilia, Joshua Sternin, Kevin Eastman, Peter Laird
Guest Star: Greg Cipes, Hoon Lee, Jason Biggs, Josh Peck, Kevin Michael Richardson, Mae Whitman, Mark Hamill, Rob Paulsen, Sean Astin, Seth Green