It’s been a while since we’ve seen Sebastian Stan as Jefferson (The Mad Hatter) on Once Upon a Time. What’s he been up to? Oh, you know, being a movie star and such. Not only did he star in the first Captain America movie (Captain America: The First Avenger) as James Buchanan ‘Bucky’ Barnes, but he’s reprising his role in the sequel (Captain America: The Winter Soldier) as the titular Winter Soldier character.

Fans of the comic series know that after the plane explosion that seemingly killed Bucky, the crew of a Russian patrol submarine found his cold-preserved body with one arm missing. In true comic book fashion, Bucky is revived in Moscow, given a bionic arm, and programmed to be an assassin for the Soviets.

In this new poster for the movie — which will premiere on March 26 — we see Sebastian as the Winter Soldier, and he’s packing some serious heat, giving us the typical back-turned-looking-over-shoulder glare. In the background, there are large aircrafts exploding. We’ll take a wild guess and assume that’s his handiwork.

If this movie is as intense as the poster suggests, you can definitely count us in!

Will you watch Sebastian in Captain America: The Winter Soldier? Hit the comments and let us know!

Carson Blackwelder is an Associate Editor at Wetpaint Entertainment. Follow him on Twitter and Google+!