A new Thor: The Dark World featurette delves into the complex relationship between Thor (Chris Hemsworth) and his mischievous brother Loki (Tom Hiddleston).
In Thor: The Dark World, Loki has been imprisoned following the attack on New York City and left to rot in a cell by his brother and parents. When Malekith and the Dark Elves prove too much for Thor to handle by himself, the God of Thunder calls upon his brother for help.
Watch the Thor: The Dark World featurette about Loki and Thor below that includes some never-before-seen footage from the upcoming Marvel Cinematic Universe Phase 2 film.
Thor: The Dark World arrives in theaters on November 8.