If you can't be America's ass, then you may as well be America's asshole, or so John Walker (Wyatt Russell) seems to believe. His stint as the official Captain America went about as badly as a Weeknd stan trying to defend The Idol, so much so that his saving grace was being recruited for the Thunderbolts* by the world's worst boss, Valentina Allegra de Fontaine (Julia Louis-Dreyfus).