Dr. Helen Cho: The gem: it's power is uncontainable. That's for the tip, Doc. This sure sounds like something that deserves some attention, wouldn't you stay? She's talking about the Mind Gem—or,...

Ultron doesn’t strike us as much of a religious scholar. So what's he doing quoting hanging out in churches and dropping Jesus quotes? Just who is he trying to impress, anyway? A better question...

Captain America: He [Ultron] keeps building bodies.Tony Stark: Person bodies. The human form is inefficient. Biologically speaking, we're outmoded. But he keeps coming back to it.Black Widow: When...

For a robot, Ultron can be a little obsessive. He's really into vibranium. He totally hates Iron Man. And he seems to have a thing for meteors: Ultron: I think a lot about meteors, the purity of th...