From the Nuclear Blast Homepage:

Norway’s Black Metal Band No. 1, DIMMU BORGIR, outdid hundreds of competitors and got chosen to administer two songs to the trailer of the upcoming movie “Hellboy”, a comic adaptation comparable to other films like "Blade" and "The Crow". Check out http://www.sonypictures.com/movies/hellboy for more information about the gloomy action flick and http://www.empiremovies.com/movies/2004/hellboy.shtml for the cool trailer.

And keep your fingers crossed that DIMMU BORGIR will also succeed in enriching the soundtrack of "Hellboy" ...