During the panel on Saturday, Marvel officially revealed that Giancarlo Esposito will play Seth Voelker, aka Sidewinder, the king of the Serpent Society, in next year’s Captain America ...

Case in point, Giancarlo Esposito has been added to the cast of Captain America: Brave New World, and nobody knows who he is. That much, of course, is courtesy of Esposito himself, who took to a ...