Chris Evans (The Losers)
Robert Downey, Jr (Sherlock Holmes)
Scarlett Johansson (Lucy)
Sebastian Stan (The Covenant)
Anthony Mackie (The Hurt Locker)
Don Cheadle (Traffic)
Jeremy Renner (The Bourne Legacy)
Chadwick Boseman (Gods of Egypt)
Paul Bettany (Legion)
Elizabeth Olsen (Silent House)
Paul Rudd (Role Models)
Emily VanCamp (Revenge)
Tom Holland (The Impossible)
Frank Grillo (The Purge 2 & 3)
William Hurt (A.I.)
Daniel Brühl (Inglourious Basterds)
John Slattery (Mad Men)
Martin Freeman (The Hobbit)
Marisa Tomei (The Fighter)
John Kani (Coriolanus)
Hope Davis (About Schmidt)
Alfre Woodard (Star Trek: First Contact)
Jim Rash (That 70s Show)
Stan Lee (Avengers Assemble)
Julianna Guill (The Resident)
Florence Kasumba (Wonder Woman)
In 1991, the brainwashed super-soldier James “Bucky” Barnes is dispatched from a Hydra base in Siberia to intercept an automobile carrying a case of super-soldier serum. In the present day, approximately one year after Ultron’s defeat in the nation of Sokovia at the hands of the Avengers, Steve Rogers, Natasha Romanoff, Sam Wilson, and Wanda Maximoff stop Brock Rumlow from stealing a biological weapon from a lab in Lagos. Rumlow blows himself up, hoping to kill Rogers. When Maximoff tries to displace the blast into the sky with telekinesis, it destroys a nearby building, killing several Wakandan humanitarian workers.
U.S. Secretary of State Thaddeus Ross informs the Avengers that the United Nations (UN) is preparing to pass the Sokovia Accords, which will establish a UN panel to oversee and control the team. The team is divided: Tony Stark supports oversight because of his role in Ultron’s creation and Sokovia’s devastation, while Rogers has more faith in his own judgment than that of the government. At a conference in Vienna where the accords are to be ratified, a bomb kills King T’Chaka of Wakanda. Security footage indicates the bomber is Barnes, whom T’Chaka’s son, T’Challa, vows to kill. Informed by Sharon Carter of Barnes’ whereabouts and the government’s intentions to kill him, Rogers intends to bring in Barnes—his childhood friend and war comrade—himself. Rogers and Wilson track Barnes to Bucharest and attempt to protect him from T’Challa and the authorities, but all four including T’Challa are apprehended.
Helmut Zemo tracks down and kills Barnes’ old Hydra handler, stealing a book containing the trigger words that activate Barnes’ brainwashing. Infiltrating the facility where Barnes is held, Zemo recites the words to make Barnes obey him. He questions Barnes, then sends him on a rampage to cover his own escape. Rogers stops Barnes and sneaks him away. When Barnes regains his senses, he explains that Zemo is the real Vienna bomber and wanted the location of the Siberian Hydra base, where other brainwashed “Winter Soldiers” are kept in cryogenic stasis. Unwilling to wait for authorization to apprehend Zemo, Rogers and Wilson go rogue, and recruit Maximoff, Clint Barton, and Scott Lang to their cause. With Ross’ permission, Stark assembles a team composed of Romanoff, T’Challa, James Rhodes, Vision, and Peter Parker to capture the renegades. Stark’s team intercepts Rogers’ team at Leipzig/Halle Airport, where they fight until Romanoff allows Rogers and Barnes to escape. The rest of Rogers’ team is captured and detained at the Raft prison, while Rhodes is partially paralyzed after being inadvertently shot down by Vision, and Romanoff goes into exile.
Stark discovers evidence that Barnes was framed by Zemo and convinces Wilson to give him Rogers’ destination. Without informing Ross, Stark goes to the Siberian Hydra facility and strikes a truce with Rogers and Barnes, unaware they were secretly followed by T’Challa. They discover that the other super-soldiers have been killed by Zemo, who shows them footage from Hydra’s archives; it reveals that Barnes killed Stark’s parents during his mission in 1991. Enraged that Rogers kept this from him, Stark turns on them both, dismembering Barnes’ robotic arm. Rogers disables Stark’s armor and departs with Barnes, leaving his shield behind. Satisfied that he has avenged his family’s death in Sokovia by irreparably fracturing the Avengers, Zemo attempts suicide, but T’Challa stops him and he is taken to the authorities.
In the aftermath, Stark provides Rhodes with exoskeletal leg braces that allow him to walk again, while Rogers breaks his allies out of the Raft. In a mid-credits scene, Barnes, granted asylum in Wakanda, chooses to return to cryogenic sleep until a cure for his brainwashing is found. In a post-credits scene, Parker tests a new gadget.
One of the best Marvel film to date: great, charisma from the leads delivered through fantastic action that’s actually driven, for once, by a tight, believable and interesting storyline.