Marvel Studios presents the epic blockbuster Thor: The Dark World, starring Chris Hemsworth — now in stunning 4K Ultra HD. Worlds collide when a powerful ancient enemy threatens to plunge the cosmos into eternal darkness. Now, reunited with Jane Foster (Natalie Portman), and forced to forge an alliance with his treacherous brother Loki (Tom Hiddleston), Thor embarks on a perilous personal quest to save both Earth and Asgard from destruction.
