Mister Z

Mr. Z is a supernatural alien being that originated from another dimension and the tertiary antagonist of Monster Kid. He is one of the most powerful villains in the show and one of the greatest villains in the GodzillaVerse.

Personality
Mr. Z is a being of pure evil and seeks to create destruction for his amusement.

Trivia

 * Mr. Z is pays to The Joker, a supervillain from DC Comics and Pennywise the Dancing Clown.