Gareth MurphyGareth Murphy Selective FilmographyHarry Potter and the Half-Blood Prince(2009)Visual effectsVisual effects coordinator: CinesiteThe Golden Compass(2007)Visual effectsVisual effects coordinator (Cinesite)X-Men: The Last Stand(2006)Visual effectsData i/o (Cinesite)AVP: Alien vs. Predator(2004)Visual effectsData operations (Cinesite)(*) uncredited