Teenage Mutant Ninja Turtles Season 4 Episode 16
When Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could have realized.
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