Watch Avengers age of ultron trailer 2

Directed by Joss Whedon, Avengers: Age of Ultron reunited Chris Evans, Chris Hemsworth, Mark Ruffalo, Scarlet Johannson and Robert Downey Jr. as Earth’s mightiest heroes, with Paul Bettany, Aaron Taylor-Johnson and Elizabeth Olsen debuting as the Vision, Quicksilver and the Scarlet Witch, respectively.