Sam Rockwell and Hilary Swank in "Conviction"

Whether or not you believe the old Hollywood maxim “directing is 90% casting,” you do have to admit that it’s a hefty percentage of the sum of any good film. Tony Goldwyn, who directed the true story exoneration drama Conviction, now in theaters, obviously understands this. Sam Rockwell was Goldwyn’s first and only choice to play the convicted murderer Kenny Waters and casting him was a wise move