Hellboy is a fictional character, a comic book superhero created by writer-artist Mike Mignola. The character first appeared in San Diego Comic-Con Comics #2 (Aug.1993), and has since appeared in various eponymous miniseries, one-shots and intercompany crossovers. The character has been adapted into two live-action feature films in 2004 and 2008 that starred Ron Perlman in the title role, and two straight-to-DVD animated films, as well as a video game.

A well-meaning demon whose true name is Anung Un Rama (Meaning "...and upon his brow is set a crown of fire..."), Hellboy was summoned from Hell...