Hellboy Hellboy is a 2004 American superhero film directed by Guillermo del Toro and starring Ron Perlman, loosely based on the Dark Horse Comics graphic novel Hellboy: Seed of Destruction by Hellboy Hellboy is a 2004 American superhero film directed by Guillermo del Toro and starring Ron Perlman, loosely based on the Dark Horse Comics gr... Chi tiết »