Leatherhead Biographical information Home Earth Physical description Species Mutant Alligator Gender Male Eye color White, Red, Green Out of universe information Era(s) Video games Publisher Nickelodeon First appearance Teenage Mutant Ninja Turtles: Dark Horizons Teachers and Students
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Leatherhead is the final boss of Teenage Mutant Ninja Turtles: Dark Horizons. He also appears in Teenage Mutant Ninja Turtles: Sewer Run, as it is the direct sequel of Dark Horizons.