Marvel released a new trailer for Avengers: Infinity War, the upcoming superhero film directed by Anthony and Joe Russo which is a sequel to The Avengers (2012) and Avengers: Age of Ultron (2015). The action-filled trailer finds the Mad Titan Thanos (Josh Brolin) arriving on Earth to violently collect infinity stones for his Infinity Gauntlet. Avengers: Infinity War will smash into theaters on April 27th, 2018.