Warning: contains spoilers for Thunderbolts* (2025)!As Bucky Barnes' Winter Soldier gains new importance in both the MCU and the comics (leading his own New Avengers roster in each), fans have a lot of questions about the hero-turned-assassin-turned-hero. Chief among them, does Bucky have enough of his own villains to truly step out of Captain America's shadow? The answer is a resounding yes, as we run down the eight strongest Winter Soldier villains in Marvel lore.