Teenage Mutant Ninja Turtles: Mutant Mayhem *** [Eng] Mly/Chn Sub *** Leo, Raph, Donnie and Mikey leave the comfort of their sewer home to face their greatest challenge yet - high school! As if navigating social cliques, staying out of trouble, and maintaining your GPA aren`t hard enough, imagine doing it as a mutant turtle with a psychotic chemistry teacher who is trying to steal your blood to create a mutant army to unleash on New York City. Cast: Director: Jeff Rowe