James Buchanon Barnes ... The former Bucky would also cross paths with Natasha Romanoff, who he helped train as part of the infamous Red Room program. When Civil War fallout took Captain ...

The cameo in question is Sebastian Stan as Bucky Barnes, appearing at a crucial time to offer guidance to Sam. This delicate diplomatic situation attracts the attention of Samuel Sterns (Tim Blake ...

Thunderbolts* sees one of the Marvel Cinematic Universe's most complex characters, Bucky Barnes, return to the fray ... David Harbour (Alexei Shostakov/Red Guardian), Hannah John-Kamen (Ava ...