Sebastian Stan

Sebastian Stan (born 13 August 1982) is a Romanian-American actor. He is known for his television role as Carter Baizen in Gossip Girl and for his movie role as Bucky Barnes / Winter Soldier in the Marvel Cinematic Universe, beginning with 2011's Captain America: The First Avenger and later also in Captain America: The Winter Soldier (2014), Ant-Man (2015) Captain America: Civil War (2016), Black Panther (2018), Avengers: Infinity War (2018), Avengers: Endgame (2019) and in the Disney+ miniseries The Falcon and the Winter Soldier (2021). In 2015, he co-starred in Jonathan Demme's comedy-drama Ricki and the Flash and Ridley Scott's science fiction film The Martian. In 2017, he portrayed Jeff Gillooly in the biopic I, Tonya.