Avengers: Infinity War - Chris Pratt's Star-Lord Revealed On Set

02/10/2017 09:01 pm EST

Tonight, Robert Downey Jr. posted a Facebook live from the set of Avengers: Infinity War, and he brought a few friends along with him!

In addition to the film's directors, Joe and Anthony Russo, RDJ unveiled two of his costars - Tom Holland, officially confirming that Spider-Man will appear in the film, and Chris Pratt, also known as Guardians of the Galaxy's Star-Lord.

Check out the video below, and watch for Pratt's appearance in his Star-Lord costume towards the end of the video!

Avengers: Infinity War is described by Marvel Studios as the culmination of everything in the Marvel Cinematic Universe since Iron Man in 2008. The movie is filming now under directors Anthony and Joe Russo, from a screenplay by Christopher Markus and Stephen McFeely. The expansive confirmed cast includes Robert Downey, Jr., Chris Evans, Chris Hemsworth, Mark Ruffalo, Jeremy Renner, Scarlett Johansson, Tom Holland, Elizabeth Olsen, Paul Bethany, Sebastian Stan, Benedict Cumberbatch, Benedict Wong, Chris Pratt, Zoe Saldana, Karen Gillan, Vin Diesel, Dave Bautista, Bradley Cooper, Pom Klementieff, and Josh Brolin as the villain Thanos. Avengers: Infinity War and its as-yet-untitled sequel are filming back-to-back for a May 4, 2018 and May 3, 2019 release, respectively.

MORE Infinity War: First Look Set Video | Iron Man's New Suit | New Thanos Artwork | Spider-Man Confirmed