Jim Carrey is up to all his old tricks (and some nifty new ones) in The Grinch Who Stole Christmas, a live-action film of Dr Seuss's holiday classic. Under a thick carpet of green-dyed yak fur and wonderfully expressive Rick Baker makeup, he commands the title role with equal parts madness, mayhem, pathos and improvisational genius, channelling Grinchness through his own screen persona so ...