Thor: Ragnarok

Imprisoned on the other side of the universe, the mighty Thor (Chris Hemsworth) finds himself in a deadly gladiatorial contest that pits him against the Hulk (Mark Ruffalo), his former ally and fellow Avenger. Thor's quest for survival leads him in a race against time to prevent the all-powerful Hela (Cate Blanchett) from destroying his home world and the Asgardian civilization.