LONDON, April 23 (UPI) -- Mark Ruffalo and Robert Downey Jr. have taken to social media to share photos from the set of Avengers: Age of Ultron.
All of the Avengers reassembled for the first time Tuesday to shoot scenes for the upcoming movie. Downey Jr. and Ruffalo will reprise their roles as Iron Man and the Hulk, respectively, and Chris Hemsworth (Thor), Chris Evans (Captain America), Scarlett Johansson (Black Widow) and Jeremy Renner (Hawkeye) will also return.