The Hollywood News caught up with Hellboy star Ron Perlman and he talked about the sequel.
A couple of our boys ventured down to the London Film and Comic Con in London at the weekend, and they attended one of the talks where Ron Perlman talked about Hellboy 2. He pretty much confirmed that the movie will enter pre-production Christmas time this year, and would shoot early 2006 for a late 2006/ early 2007 release.
You can listed to Perlman says this himself here.
Source: The Hollywood News