'Avengers: Age Of Ultron' Character Posters: Ultron Arrives

The first official Avengers: Age of Ultron poster was a big mess of characters and details, but the character posters are a lot more clean. It helps that the posters only have to focus on one character each — the latest features the main villain of the film, Ultron, played by James Spader. Last week, we saw Elizabeth Olsen as Scarlet Witch and Aaron Taylor Johnson as Quicksilver.

We'll continue to post the Age of Ultron character posters as they arrive. By our count, we're probably not just waiting on Paul Bettany as Vision. For now, see all of the released Avengers: Age of Ultron character posters below.

The first posters were released by the actors themselves. Robert Downey Jr. tweeted his, Mark Ruffalo tweeted his, and Samuel L. Jackson did more than his share of work when he tweeted his, Thor's and Widow's. Then Jeremy Renner and Chris Evans. The Twins were then posted by Yahoo and Marvel revealed Ultron.

Here's Ultron:

And here are the rest, including a bigger version of the new poster.

Avengers: Age of Ultron Character Posters

Avengers: Age of Ultron opens on 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.