Loki failed to heed that age-old warning about bringing a knife to an intergalactic fight against the Dark Elves in the latest one-sheet for Thor: The Dark World. Tom Hiddleston reprises his popular anti-hero for a third time, this time teaming up with Thor (Chris Hemsworth) to defend earth and the Nine Realms from Malekith the Accursed (Christopher Eccleston), while Jane Foster's (Natalie Portman) life hangs in the balance. Can the God of Mischief do much damage with a six inch blade? Find out when this latest Marvel Phase Two adventure hits screens in time for the Thanksgiving holiday.