George Kirk as Thor vs. British Loki
Making an impression at James T. Kirk's father in STAR TREK, Aussie actor Chris Hemsworth is now Thor, according to Nikke Finke. In addition, she reports that British actor Tom Hiddleston (THE GATHERING STORM) has been cast to play Thor nemesis Loki. The Marvel feature is set for release on May 20, 2011. Kenneth Branagh is directing the film about the Norse god of thunder.