Alexander Skarsgard's commitment to True Blood has kept him from being the movie star he might eventually become, but he has been seen on the big screen in a couple roles recently, thanks to Lars Von Trier (Melancholia) and Rod Lurie (Straw Dogs, shot a couple years back). He'll be in Peter Berg's Battleship later this year, and even gets one of the best face-flapping moments in the trailer for that movie. Now Warner Bros. ...