The year is 1954, and the Cold War is getting hotter by the minute. Peggy Carter, Chief of SHIELD Operations, is hounded by a group of deadly Russian operatives. Are they KGB, or something even more sinister?
When Captain America is found alive, SHIELD thinks he may be their only hope at stopping the Russians and their lethal plot. But Peggy fears pushing Steve too far, too fast. When the Russians–and their true leader–are unmasked, they must trust one another and resolve long-harbored emotions to stop the real threat.