This means war! Captain America and Iron Man square off in Captain America: Civil War, coming to theaters this May! Former villain Winter Soldier and S.H.I.E.L.D Agent 13 are fighting for Captain America! The lethal Black Widow, mechanized War Machine, and newcomer, Black Panther, fight for Team Iron Man! Maybe the fiery Scarlet Witch will be forced to choose a side by Crossbones!