Originally released as a motion picture in 2008. Based upon the Dark Horse comic book created by Mike Mignola. Special features: feature audio commentary with director, Guillermo del Toro (includes video prologue) ; feature audio commentary with cast members Jeffrey Tambor, Selma Blair, and Luke Goss ; set visits ; troll market tour with Guillermo del Toro ; animated comic zinco epilogue ; deleted scenes with optional commentary by director Guillermo del Toro. Board of Film Censors, Singapore: PG (Action violence). MPAA rating: PG-13; for sequences of sci-fi action and violence, and some language. Director of photography, Guillermo Navarro ; editor, Bernat Vilaplana ; music, Danny Elfman. Ron Perlman, Selma Blair, Doug Jones, Jeffrey Tambor, Seth MacFarlane, John Hurt, Luke Goss, Anna Walton. English, dubbed Spanish, dubbed French and English DVS audio tracks, with optional English SDH, Spanish, or French subtitles; closed-captioned.