This article contains major spoilers for the ending of “Captain America: Brave New World,” now playing in theaters. Captain America is back — and so are several characters from “The Incredible Hulk,” “Eternals” and more corners of the Marvel Cinematic Universe.

Captain America #2! Just as Sam Wilson’s Captain Americasoars back into cinemas with his latest MCU outing, the Avenger adds a surprising hero to his supporting cast in the comics, possibly the biggest in Captain America lore since Bucky Barnes’ Winter Soldier.

After making his debut in 2014's Captain America: The Winter Soldier, Mackie has portrayed Sam Wilson in eight Marvel projects over the past decade. In many of them, Mackie's Wilson also goes by the superhero pseudonym Falcon, the *ahem* wingman of Chris Evans' Steve Rogers, aka the original Captain America.