"Once again, he's someone who's completely different than anybody else in terms of his powers, his look, but also his perspective," Joss Whedon told SFX magazine of the Vision (Paul Bettany), who we finally caught a glimpse of during the "epic" latest Avengers: Age of Ultron threatrical trailer. "He's artificial life and he's not caught up in the in-house bickering and the pain and self-doubt. He shows up and he's very certain. But we're not certain what he's certain of! And Paul's great, because he's so gentle, so compelling, but at the same time you're like 'He's nice but... what if murdered me?'"