Check out the first AVENGERS: INFINITY WAR trailer!

The film, co-directed by Anthony Russo, and Joe Russo (Captain America: Civil War), stars Robert Downey Jr., Chris Evans, Chris Hemsworth, Scarlett Johansson, Mark Ruffalo, Jeremy Renner, Elizabeth Olsen, Anthony Mackie, Paul Rudd, Chris Pratt, Zoe Saldana, Dave Bautista, Pom Klementieff, Tom Holland, Benedict Cumberbatch, Chadwick Boseman, Sebastian Stan, Peter Dinklage, and Josh Brolin.

As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment – the fate of Earth and existence itself has never been more uncertain