Launched in 1993, Hellboy quickly became one of the best-selling comic books globally. The Hellboy franchise was also adapted into video games and three equally famous movies.
Hellboy, also known as the Red Devil, is a child of hell. As a child, the Red Devil was summoned to the human world during a Nazi experiment. At that time, he was brought by Professor Broom to raise and educate him to become a hero to protect the earth from the forces of darkness.