James Buchanon Barnes, better known as "Bucky" or "The Winter Soldier," has had a fascinating ... Bucky's comatose body would be found by a Russian submarine. The Kremlin would then re-engineer ...

The segment, What If... the Red Guardian Stopped the Winter Soldier?, explored the alternate storyline of the Russian supersoldier Alexei Shostakov in a faceoff with Bucky Barnes, the Winter Soldier.