Prince George Is All Smiles in 4th Birthday Portrait
Jeremy Renner (as Hawkeye) wielded a bow and arrow while shooting an action sequence in front of a green serene. "He's the only one who can really take down The Hulk with his tranq tip arrows. He knows his limitations," Renner tells EW of his human character. "But when it comes down to it, there has to be a sense of confidence in any superhero."