Essentially, every Teenage Mutant Ninja Turtles continuity has some version of the Rat King, but beyond a few similar design elements, he's usually different in each take. A connection to rodents ...

In a world packed with quirky rules and oddball regulations, one law manages to squeak its way to the top. Tucked away in a ...

(As a rat in New York, he's got plenty of bad ... the foremost of which are the Teenage Mutant Ninja Turtles and their cavalcade of kooky characters and outrageous backstories.