Thanos is considered to be the most powerful supervillain in the Marvel Cinematic Universe. The actor Josh Brolin is playing the role of Thanos in the Marvel Cinematic Universe. He was first introduced in the film, Avengers: Infinity War. He has defeated most of the superheroes of the team Avengers in the film. There are six Infinity Stones in Thanos’ snap, which makes him more powerful. Thanos defeated many superheroes of the Avengers, including the massive Hulk, the Asgardians, and more. ...