Sin Cara (Spanish for "Without Face" or "Faceless") is a Mexican luchador enmascarado, or masked professional wrestler, used as a professional wrestling gimmick by WWE. The Scooby-Doo Sin Cara is based on the second and current performer, Jorge Arias (Sin Cara Negro), also known by his own ring name, Hunico. In Scooby-Doo! WrestleMania Mystery, he has a great-great-great-grandfather named Sin Cara Grande. That may be based on the original performer, Luis Urive (Sin Cara Blue).