Steve Rogers, finding it easier to acclimate to the modern society as a soldier of SHIELD, learns that the organization has been compromised and a Soviet assassin known as The Winter Soldier will stop at nothing to kill Captain America, which leads him uncover a truth that will change everything.
As Steve Rogers struggles to embrace his role in the modern world, he teams up with another super soldier, the black widow, to battle a new threat from old history: an assassin known as the Winter Soldier.