Marvel Studios is set to unveil its latest team-up film, Thunderbolts, next year, featuring a group of unlikely heroes. For most of the cast, this marks their second outing within the Marvek Cinematic Universe. However, for Sebastian Stan's Bucky Barnes, this marks the character's eighth appearance in thirteen years. With the hero set to appear alongside a cast of newcomers in the Marvel Cinematic Universe, what does that mean for Bucky Barnes beyond Thunderbolts?