Rey Mysterio vs. The Darkness tells the story of Oscar, a wrestling fan, who will team up with his idol, Rey Mysterio, to face supernatural beings and fight the forces of evil, wrestling villains and characters from Mexican traditions and the world of fantasy.
Growing up, Rey Mysterio Jr. was immersed in the Mexican tradition of "Lucha Libre" and studied under his uncle, the masked luchador, Rey Mysterio Sr.
Miguel Ángel López Díaz (born January 8, 1955) is a Mexican retired professional wrestler and trainer, better known by his ring name, Rey Misterio ("Mystery King"). He is also referred to as Rey Misterio Sr. to distinguish him from his nephew. Description above from the Wikipedia article Rey Misterio, licensed under CC-BY-SA, full list of contributors on Wikipedia.