Brave New World" director Julius Onah, producer Nate Moore, and star Giancarlo Esposito talk about turning the once Marvel goof into serious characters.

In the Marvel Comics universe, the Serpent Society is a mercenary group that carries out contracts for supervillains. They first appeared in Captain America #310 after Sidewinder (played by Giancarlo Esposito in Brave New World) formed a group out of the remains of the previous two Serpent Squads – a roster of snake-themed villains like Black Mamba,

Anthony Mackie is winging his next outing as the star-spangled Avenger. Captain America: Brave New World pits Sam Wilson (Mackie) against an onslaught of supervillains, including the classic Cap villain Sidewinder (Giancarlo Esposito) and Hulk-related villains Samuel Sterns/the Leader (Tim Blake Nelson) from 2008’s The Incredible Hulk and U.