Directed by Taika Waititi, brings a much-needed injection of humor and color to the Thor franchise. The film sees Thor (played by Chris Hemsworth) facing his greatest challenge yet as he must stop Hela (Cate Blanchett), his long-lost sister, from destroying Asgard. Along the way, he teams up with a ragtag group of allies, including Valkyrie (Tessa Thompson) and Hulk (Mark Ruffalo).