The Krang Leader is the overarching antagonist of Rise of the Teenage Mutant Ninja Turtles and the main antagonist of Nickelodeon's 38th feature film, Rise of the Teenage Mutant Ninja Turtles: The Movie. He is the insidious leader of the Krang, who seeks to remake the entire universe as he sees should be fit without any weak beings alongside is sister and brother. He serves as Leonardo's archenemy and one of the greatest foes of the Ninja Turtles.