Paul Bettany Promises Major Moment for Vision in The Avengers 2

Paul Bettany will step out of the voiceover booth and onto the big screen for The Avengers: Age of Ultron in 2015. The British actor voiced Tony Stark's artificial intelligence, J.A.R.V.I.S., in three Iron Man movies and the first Avengers, but he will portray Vision in the sequel.

Comic Book Resources participated in Bettany's roundtable interview at San Diego Comic-Con last month and got some details on his role in Age of Ultron. First, Bettany addressed if he would miss the sassiness in his voiceover work.

"I wouldn't say I missed it because I don't think that it entirely went away," he said. "You'll see. And as he is born and becomes more realized, it's hard to be ironic when you're -- I know what you're talking about because there's a sort of irony and knowing with J.A.R.V.I.S., but it's hard to be -- I mean, babies aren't particularly ironic. But he's somebody who is learning about the world at quite an exponential rate, and he becomes more sassy as the movie continues."

Bettany was then asked how the Avengers team feels having Vision around, and the actor teased a scene that could become a fan favorite. "Incredibly jealous!" he joked. "It's just been, like I said, a really lovely working experience. I think there's a lot of, initially in the plot, as it were, a lot of distrust, and that has to be navigated by The Vision, and he does it in a quite extraordinarily shocking way. He gains their trust in a real -- it will be -- it's a real roof-raiser of a moment. Everybody will flip."

What could this "roof-raiser" be? Let us know your guesses in the comments below.