Robert Downey Jr. tweeted his first photo from the set of Joss Whedon’s ‘The Avengers: Age of Ultron’ with executive producer Jeremy Latcham.

Directed by Joss Whedon. Stars Robert Downey Jr. (Tony Stark/Iron Man), Chris Evans (Steve Rogers/Captain America), Mark Ruffalo (Bruce Banner/The Hulk), Chris Hemsworth (Thor), Scarlett Johansson (Natasha Romanoff/Black Widow), Cobie Smulders (Maria Hill), Jeremy Renner (Clint Barton/Hawkeye), Aaron Taylor-Johnson (Pietro Maximoff/Quicksilver), Elizabeth Olsen (Wanda Maximoff/Scarlet Witch), with Paul Bettany(Jarvis/The Vision), Samuel L. Jackson (Nick Fury), and James Spader (Ultron).

‘The Avengers: Age of Ultron‘ is set for release on May 1, 2015.