Thor: The Dark World premieres in just a week (Nov. 7). The Marvel superheroes epic set in Asgard puts Thor and Loki in some sort of shady alliance against Malekith. Jane Foster as Thor’s one true love is in the middle of the war between the god-like races. The Dark World stars Chris Hemsworth, Natalie Portman, Tom Hiddlestone, Jamie Alexander and Kat Dennings.