'Avengers: Infinity War' teaser trailer released at D23 Expo

Disney and Marvel released brand new footage from the much anticipated "Avengers: Infinity War" at the star-studded D23 Expo.
Marvel Studios head Kevin Feige invited the various actors behind the "Avengers" and "Guardians of the Galaxy" to celebrate 10 years of Marvel and tease what's new to come.
Marvel Studios' 10th anniversary begins with the release of "Avengers: Infinity War" on May 4, 2018, and covers an impressive decade of their blockbusters released from 2008 ("Iron Man") through the "Avengers" untitled film in 2019.
"Avengers: Infinity War" will star Robert Downey Jr, Chris Evans, Mark Ruffalo, Scarlett Johansson, Chris Hemsworth, Anthony Mackie, Paul Bettany, Elizabeth Olson, Chadwick Boseman, Sebastian Stan, Don Cheadle, Chris Pratt, Dave Bautista, Zoe Saldana, Pom Klementieff, Benedict Cumberbatch, Benedict Wong, Sean Gunn, Tom Holland and Paul Rudd.

The superheroes will battle it out against Thanos, who hopes to possess all of the universe's Infinity Stones in order to become all-powerful.
Director duo Anthony and Joe Russo, who helmed "Captain America: The Winter Soldier" and "Captain America: Civil War, are directing "Infinity War" as well as the fourth untitled "Avengers" film, which are being filmed back-to-back in Atlanta, Georgia.