Bucky Barnes, also known as the Winter Soldier, played by Sebastian Stan, is a central character in Avengers: Infinity War. Having undergone a tumultuous journey from being Captain America’s best friend to becoming a brainwashed assassin, Bucky is grappling with his past and seeking redemption. The relationship between Bucky and Steve Rogers, portrayed by Chris Evans, adds emotional weight to the narrative. Bucky’s complex history and his struggles with identity contribute to the overarching themes of sacrifice and resilience that define Avengers: Infinity War. As the MCU continues to evolve, Bucky Barnes remains a character whose story resonates with audiences.