Thor fights to save Earth and the Nine Realms. Marvel 10th Anniversary Year 2013 Theatrical Release 2013-11-08 Video Release 2014-02-25 Studio Marvel Studios Genre Action MPAA Rating PG-13 CARA sequences of intense sci-fi action and violence, and some suggestive content Color Color Runtime 112 Animated Live-Action Full Synopsis Marvel's Thor The Dark World continues the adventures of Thor, the Mighty Avenger, as he battles to save Earth and all the Nine Realms from a shadowy enemy that predates the universe itself. In the aftermath of Marvel's Thor and Marvel's The Avengers, Thor fights to restore order across the cosmos...but an ancient race led by the vengeful Malekith returns to plunge the universe back into darkness. Faced with an enemy that even Odin and Asgard cannot withstand, Thor must embark on his most perilous and personal journey yet, one that will reunite him with Jane Foster and force him to sacrifice everything to save us all. Director Alan Taylor Cast Alan Taylor; Chris Hemsworth; Tom Hiddleston; Christopher Eccleston; Natalie Portman; Idris Elba; Anthony Hopkins; Rene Russo; Jaimie Alexander; Zachary Levi; Ray Stevenson