Marvel Studios’ “ Thor: Ragnarok ,” the God of Thunder’s third installment in the Marvel Cinematic Universe, electrified both audiences and critics alike reaching over $845M at the global box office. Now the colorful cosmic adventure, loaded with action, humor, drama and spectacle, bursts into homes Digitally in HD and 4K Ultra HD™, and Movies Anywhere, on Feb. 20 and on 4K Ultra HD™, Blu-ray™, DVD and On-Demand on March 6. In Marvel Studios’ “Thor: Ragnarok,” Thor ( Chris Hemsworth ) is imprisoned on the other side of the universe without his mighty hammer and finds himself in a race against time to get back to Asgard to stop Ragnarok – the destruction of his home world and the end of Asgardian civilization – at the hands of an all-powerful new threat, the ruthless Hela ( Cate Blanchett ). But first he must survive a deadly gladiatorial contest that pits him against his former ally and fellow Avenger – the Incredible Hulk ( Mark Ruffalo ) – and grapple with his silver-tongued adopte