'Avengers' Cast: Photo Call in Moscow!

Jeremy Renner, Chris Hemsworth, and Scarlett Johansson attend a photo call for their new film, The Avengers, on Tuesday (April 17) in Moscow, Russia.

Co-stars Robert Downey Jr., Mark Ruffalo, and Tom Hiddleston also came out for the action flick’s first stop on its international promo tour.

THR reports that The Avengers “could score one of the biggest domestic openings of all time for a superhero pic, if not one of the biggest period” when it hits U.S. theaters May 4 – possibly passing 2008′s The Dark Knight, which bowed to $158.4 million!

10+ pictures inside of The Avengers cast in Moscow…