Not only was he able to control Master Splinter this way ... Teenage Mutant Ninja Turtles Adventures' version of Rat King recalled his predecessors but was more morally neutral.

Out of the Shadows' trailer -- VIDEO 'Teenage Mutant Ninja Turtles' return with new episodes... and the Rat King--EXCLUSIVE VIDEO By clicking “Accept All Cookies”, you agree to the storing of ...

In Teenage Mutant Ninja Turtles #8, Donatello struggles with his sanity as he claims to hear Master Splinter's voice, while ...