Now that we’ve seen the extended trailer, we know that Avengers: Age of Ultron will be bigger than its predecessor and, seemingly, much more cinematic. We’ve also got a good sense of what James Spader‘s Ultron will look and act like (which was sort of a mystery to people like me who haven’t read many Marvel comics). Andy Serkis, who we all know at this point as the reigning celebrity of motion capture (as well as narrator of the new Star Wars trailer), worked a lot on the character as well and helped shape his movements. He recently discussed that process, along with what it takes to make Mark Ruffalo look like the Hulk.
Hit the jump to check out Serkis’ comments on the mo-cap in Avengers: Age of Ultron. The film opens in 3D on May 1, 2015 and also stars Robert Downey Jr., Chris Evans, Scarlett Johansson, Chris Hemsworth, Jeremy Renner, Elizabeth Olsen, Aaron Taylor-Johnson, Paul Bettany, Don Cheadle, Andy Serkis and Samuel L. Jackson.