Trivia / Rey Mysterio Versus La Oscuridad

• Awesome, Dear Boy: Rey got involved in the show because he wanted to be involved in a large project of his own, particularly one that was a love letter to lucha libre.
• Promoted Fanboy: The Skull Brothers, the founders of Viva Calavera, have expressed excitement on wanting to make an animated series with Rey Mysterio Jr. as they grew up watching him fight.
• Schedule Slip: Initially announced for 2022, the show was released in December, 2023.