Thor: Ragnarok

2 years after the battle of Sokovia, Thor remained unsuccessful in searching the infinity stones. He is now imprisoned by Sutur, the fire demon. During this time, he finds himself in a lethal contest of gladiators against his former ally, the Hulk. Not only he has to win this contest, he also has to race against the time to prevent his home and Asgardian civilization from destruction by an all-powerful Hela.