The Winter Soldier emerges in this brand new Captain America 2 trailer. Lots, and lots of Winter Soldier action to behold, including a brief look at how he came to be. Plus Brubaker cameo! Check it out.

What do you think? Sebastian Stan looks amazing (as does his mechanical arm). But I'm not sure about Anthony Mackie's jokes. Although that could just be the trailer. Captain America: The Winter Soldier hits theaters on April 4th.

Captain America: The Winter Soldier Trailer Shows Hot Villain ActionS

Thanks to commenter Dan Entwistle for pointing out the Brubaker spotting!