Marvel Comics' superhero of the title name (again played by Chris Hemsworth) is back, this time battling an ancient race of Dark Elves led by a vengeful Malekith (Christopher Eccleston) in the sequel to 2011's Thor. Starring Tom Hiddleston, Stellan Skarsgård, Idris Elba, Anthony Hopkins, Ray Stevenson, Kat Dennings, Zachary Levi & Rene Russo.