Notably absent from all of the Captain America and Iron Man drama, Hulk last appears in Thor: Ragnarok, where he ends up on the alien planet of Sakaar and battles his friend Thor at the Grandmaster's behest. His role in the latest Thor movie isn't all fun and games though — Bruce Banner eventually helps Thor defeat Hela's giant wolf, Fenris. By the end of the movie, he tags along with Loki and Thor on their trip to Earth.