After the cataclysmic occasions in New York with The Avengers, Steve Rogers, aka Captain America resides quietly in Washington, D.C. and making an attempt to regulate to the trendy world. However when a S.H.I.E.L.D. colleague comes underneath assault, Steve turns into embroiled in an online of intrigue that threatens to place the world in danger. Becoming a member of forces with the Black Widow, Captain America struggles to show the ever-widening conspiracy whereas combating off skilled assassins despatched to silence him at each flip. When the complete scope of the villainous plot is revealed, Captain America and the Black Widow enlist the assistance of a brand new ally, the Falcon. Nonetheless, they quickly discover themselves up towards an surprising and formidable enemy—the Winter Soldier.