'Thunderbolts' trailer just added a hero more powerful than Captain America to the MCU
There's also Wyatt Russell as John Walker as U.S. Agent, Olga Kurylenko as Taskmaster and Hannah John-Kamen as Ghost joining this group that could be described as Marvel's Suicide Squad. These familiar faces will be led by Sebastian Stan as Bucky Barnes aka the Winter Soldier, the most familiar face of all.