"Captain America: Civil War" is about to blow up with spoilers. Recently, "Avengers: Age of Ultron" has been making the rounds on press junkets, screenings and interviews. Which means the cast of the Marvel Cinematic Universe has had a ton of opportunites to talk the future of Marvel movies- and the next movie up in Marvel's future is "Captain America: Civil War."

What does that mean? Well, it means that major spoilers for the next Captain America movie are dropping left and right. So obviously, that means if you don't want to hear any "Captain America: Civil War" spoilers, you shouldn't read on ahead (but if you do... you're about to get a ton of them).

First, JoBlo revealed a major addition to "Captain America: Civil War" in a new superhero that'll be joining the film. According to Kevin Feige (the man in charge of the entire Marvel Cinematic Universe), Scarlet Witch from "Avengers: Age of Ultron" is going to be joining Captain America next year.

"Finally Joss was like 'Let's use those plates to let Scarlet Witch fly into frame, give her a big entrance?' And that makes sense - she's come to their side, and she deserves the cool intro, which will feed into another movie we start shooting in a few weeks."

The "another movie" he's referring to is pretty obviously "Civil War."

Next, Anthony Mackie (who stars in Captain America: Civil War as the superheroic Falcon) explained that "Captain America: Civil War" won't be the Avengers crossover film most people are expecting.

"That's what I thought at first," Mackie explained to MTV, "but not at all. It really plays well with the storyline of Cap and how he's evolved into his own man, him doing his own thing, everybody coming together to fight for the common good of man."

And finally, Chris Evans revealed just why Iron Man is becoming the villain in Captain America's next film.

"Tony's always been a trailblazer. He's always been his own man and he bucks authority. He dances to the beat of his own drum. Cap comes from a world or order, and organization, and hierarchy, and structure. And I think after Cap 2 when SHIELD kind of fell that Cap kind of realized that you can't necessarily trust the people around you - or you can't trust the system. I think he now is kind of starting to follow his own heart, and do his own thing, and as a result there becomes this kind of flip-flop in perspective."

"Captain America: Civil War" will be released on May 6, 2016.