Chris Evans Steve Rogers / Captain America Robert Downey Jr. Tony Stark / Iron Man Scarlett Johansson Natasha Romanoff / Black Widow Sebastian Stan James 'Bucky' Barnes / Winter Soldier Anthony Mackie Sam Wilson / Falcon Don Cheadle Lieutenant James 'Rhodey' Rhodes / War Machine Jeremy Renner Clint Barton / Hawkeye Chadwick Boseman T'Challa / Black Panther Paul Bettany Vision Elizabeth Olsen Wanda Maximoff / Scarlet Witch Paul Rudd Scott Lang / Ant-Man Emily VanCamp Sharon Carter / Agent 13 Tom Holland Peter Parker / Spider-Man Daniel Brühl Baron Helmut Zemo Frank Grillo Brock Rumlow / Crossbones William Hurt Secretary of State Thaddeus 'Thunderbolt' Ross Martin Freeman Everett K. Ross Marisa Tomei May Parker John Kani King T'Chaka John Slattery Howard Stark Hope Davis Maria Stark Alfre Woodard Miriam Sharpe Michael A. Cook MRI Tech Laughton Parchment Vicar Jackson Spidell Josef / Super Soldier #1 Yi Long Super Soldier #2 Heidi Moneymaker Super Soldier #3 Aaron Toney Super Soldier #4 Cale Schultz Super Soldier #5 Ann Russo Zemo's Wife (voice) Gene Farber Vasily Karpov Florence Kasumba Ayo Cornell John Attaché Brent McGee GSG9 Task Force Pilot Blair Jasin Raft Guard Oliver Bigalke Barge Man #1 Rafael Banasik Barge Man #2 David de Vries Custodian Katie Amess Woman in Lobby #1 Brett Gentile Delivery Truck Driver John Curran Funeral Director Parker Pape Choir Jim Rash M.I.T. Liaison Stan Lee FedEx Driver Kerry Condon F.R.I.D.A.Y. (voice) Brian Schaeffer Cultural Attaché Joe Russo Dr. Theo Broussard (uncredited) Chris Jai Alex IFID (uncredited) Scott Hunter Crossbones’ Mercenary (uncredited)