Sebastian Stan Reveals Most Uncomfortable Part of Bucky's Costume in 'Captain America'

Sebastian Stan listens to some tunes on his headphones while heading into Good Morning America for an appearance on Friday (April 4) in New York City.

The 30-year-old actor was promoting his new movie Captain America: The Winter Soldier, which is now in theaters. Make sure to check out our recap of the end credits scenes to find out what Sebastian‘s character Bucky is up to!

The night before, Sebastian and his co-star Anthony Mackie were looking sharp while attending the Montblanc Celebration of 90 Years of the Iconic Meisterstuck in New York.

Sebastian recently chatted with Moviefone about the most uncomfortable part of of his costume in the movie.

“The mask was really tough at times because, when we were fighting out in the June or July sun and we were just doing those sequences, I would just have to literally rip it off my face and just breathe,” he said. “And that was a little bit tough. But the whole process of putting that thing on was about 30 to 40 minutes. Taking it off is 30 to 40 minutes. So in the process of putting it on, there was always that thing of like, ‘All right, well, here we go,’ you know. And then, of course, there were moments where it was like, ‘Oh my God, please get me out of this. I think I’m going to fall over. I know I’m going to pass out today.’”