Jack Black Has Overdosed On Himself

There is a moment, I think, when an actor's persona becomes so chiseled and locked-in that it's impossible to accept that person as an actor anymore; he's a movie star now, and that's all he will ever be again. This is not to say this movie star cannot be effective in a film; Tom Cruise hasn't been anything other than… » 4/26/12 1:45pm 4/26/12 1:45pm