GamesRadar - As games now rival films in their ability to whip up a shrieking whirlwind of hard cash and column inches, celebrities treat them less like a spoddy hobby and more like serious star vehicles. No more grainy mid-’90s FMV with Mark Hamill – nowadays we’re talking hi-def double bills with Ellen Page and Willem Dafoe. Even ol' Kevin Spacey has gotten in on the action. These are six of the most complete celebrity facial and vocal performances. Total dedication to the craft is all we accept.