Ron Perlman, Selma Blair, John Alexander, Doug Jones, Seth MacFarlane, and James Dodd in Hellboy II: The Golden Army (2008)
Hellboy 3
However, the director of Pacific Rim (2013), Pan's Labyrinth (2006) and The Devil's Backbone (2001) is fast becoming more known for the movies he hasn't made. In other words, Del Toro has announced many projects that he wishes to make but, or one reason or another, still hasn't gotten around to it.
Which if the following unmade Del Toro movies do you most look forward to being made?