Marvel has released the third clip of Avengers: Age of Ultron in which we can see the main cast of the movie discussing about Ultron.

Cast in the clip: Robert Downey Jr. (Iron Man / Tony Stark), Chris Evans (Captain America / Steve Rogers), Chris Hemsworth (Thor), Scarlett Johansson (Black Widow / Natasha Romanoff), Mark Ruffalo (Bruce Banner / Hulk), Jeremy Renner (Hawkeye / Clint Barton), Claudia Kim (Dr Helen Cho) and Cobie Smulders (Maria Hill). Avengers: Age of Ultron is set to be released on May 1st, 2015.

Plot summary – When Tony Stark tries to jumpstart a dormant peacekeeping program, things go awry and Earth’s Mightiest Heroes, including Iron Man, Captain America, Thor, The Incredible Hulk, Black Widow and Hawkeye, are put to the ultimate test as the fate of the planet hangs in the balance. As the villainous Ultron emerges, it is up to TheAvengers to stop him from enacting his terrible plans, and soon uneasy alliances and unexpected action pave the way for an epic and unique global adventure.