Captain America: Civil War

The film follows the events of Age of Ultron, as the collective governments of the world pass an act designed to regulate all superhuman activity, polarizing opinion amongst the Avengers and causing two factions to form, one led by Steve Rogers (Chris Evans) and the other by Tony Stark (Robert Downey Jr.). This disagreement leads to an epic battle between former allies. The story begins with a series of events in 1991, where brainwashed super-soldier James "Bucky" Barnes is dispatched to intercept an automobile carrying a case of super-soldier serum. In the present day, Steve Rogers, Natasha Romanoff (Scarlett Johansson), Sam Wilson (Anthony Mackie), and Wanda Maximoff stop Brock Rumlow from stealing a biological weapon.