Sebastian Stan is a Romanian-American actor. He gained recognition for his role as Bucky Barnes / Winter Soldier in the Marvel Cinematic Universe media franchise beginning with the film Captain America: The First Avenger (2011), most recently starring in the Disney+ miniseries The Falcon and the Winter Soldier (2021), and is set to reprise his role in Thunderbolts (2024). On television, Stan has played Carter Baizen in Gossip Girl, Prince Jack Benjamin in Kings, Jefferson in Once Upon a Time, and T.J. Hammond in Political Animals. The latter earned him a nomination for the Critics' Choice Television Award for Best Supporting Actor in a Movie/Miniseries. In 2022, he received critical acclaim for playing Tommy Lee in the Hulu miniseries Pam & Tommy earning a Primetime Emmy Award for Outstanding Lead Actor in a Limited Series or Movie nomination. In films, he co-starred in Jonathan Demme's comedy-drama Ricki and the Flash, Ridley Scott's science fiction film The Martian (both 2015), and Steven Soderbergh's Logan Lucky (2017). He has since become a leading man starring in the biopic I, Tonya (2017), and the thriller Fresh (2022).