We already have Category:Films based on comics a category which has been around for a while and is part of a wider structure dealing with media based on other media. It is also easier to prove because things listed here are not so easy. Superman and Spider-Man are actually comics characters, the former has appeared in a number of comics (like Superman (comic book) and Action Comics) but I am unsure which were the actual comics made into films (similar problem with Batman, who isn't listed). Equally with Hellboy, the article focuses on the character, the first film was partly based on the comic book mini-series Hellboy: Seed of Destruction. However, most films are either based on a number of stories or the fictional universe making it very difficult to work out what this category should apply to. (Emperor (talk) 13:11, 22 September 2009 (UTC))Reply
