Photos: Robert Downey Jr. Documents The 'Avengers: Age Of Ultron' Junket

Tony Stark might joke that he's not the boss of the Avengers, but Robert Downey Jr. is certainly the leader. The actor was in classic form at the Avengers: Age of Ultron junket over the weekend and used his Twitter to document the whole thing. He took photos with almost all of his co-stars, joked about Captain America: Civil War, and basically just gave fans what they wanted – access to one of the most anticipated films of the year. Check out some of the awesome Robert Downey Jr Twitter photos below.

All of these photos (and videos) come from Downey's Twitter.

Another note on Downey's general jovial mood. During the press conference, there wasn't a question directed at him for 8 minutes. When one finally came, he said "I must be mellowing with age but I want to say this very clearly. The next time I'm not asked the first question..." Unfortunately, I don't have the exact quote after the word "question" cause everyone was laughing so hard, but there was an F-Bomb in there.

We'll have more from the Avengers: Age of Ultron press junket up to and following the release of the film. It hits theaters May 1.

Marvel Studios presents "Avengers: Age of Ultron," the epic follow-up to the biggest Super Hero movie of all time. 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 The Avengers 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.Marvel's "Avengers: Age of Ultron" stars Robert Downey Jr., who returns as Iron Man, along with Chris Evans as Captain America, Chris Hemsworth as Thor and Mark Ruffalo as The Hulk. Together with Scarlett Johansson as Black Widow and Jeremy Renner as Hawkeye, and with the additional support of Samuel L. Jackson as Nick Fury and Cobie Smulders as Agent Maria Hill, the team must reassemble to defeat James Spader as Ultron, a terrifying technological villain hell-bent on human extinction. Along the way, they confront two mysterious and powerful newcomers, Wanda Maximoff, played by Elizabeth Olsen, and Pietro Maximoff, played by Aaron Taylor-Johnson, and meet an old friend in a new form when Paul Bettany becomes Vision. Written and directed by Joss Whedon and produced by Kevin Feige, Marvel's "Avengers: Age of Ultron" is based on the ever-popular Marvel comic book series "The Avengers," first published in 1963. Get set for an action-packed thrill ride when The Avengers return in Marvel's "Avengers: Age of Ultron" on May 1, 2015.