Question: What is the name of this 2004 American supernatural superhero film directed by Guillermo del Toro and starring Ron Perlman that was casted by Nancy Bishop?
Sentence (from "Hellboy (2004 film)"): In the film, a demonic beast-turned superhero known as Hellboy, secretly works to keep the world safe from paranormal threats with his team, the Bureau of Paranormal Research and Defense.
Relevant evidence: No