Thor Ragnarok

Cast: Thor ( Chris Hemsworth), Hela ( Cate Blanchett), Hulk (Mark Ruffalo), Grandmaster (Jeff Goldblum), Loki (Tom Hiddleston), Valkyrie (Tessa Thompson), Executioner (Karl Urban)

Plot: When Loki banishes Odin to earth, Thor finds him just as he dies. When Odin dies Thor's sister Hela escapes from her prison. She ends up destroying Thor's hammer and sending him to Sakaar where he meets the Grandmaster, who created the contest of champions (a battle arena where warriors fight to the death). Thor meets the Hulk there but must fight him because Bruce Banner has been trapped in the Hulk for many years. Thor is able to convince Hulk to help him escape and stop Hela from taking over Asgard. Can they stop her, or will Asgard be under her control for eternity?