Not only does the teaser give fans their first full, straight-on look at Brave New World‘s Red Hulk, but it also teases a climactic battle between him and Mackie’s wing-clad Sam Wilson. In addition to further hyping up Sam’s inevitable showdown with Ross,

Giancarlo Esposito plays the big bad Sidewinder, leader of the Serpent Society. In the trailer, he seems to be the man responsible for an assassination attempt on President Thaddeus 'Thunderbolt' Ross, played by Harrison Ford.