Joe and Anthony Russo aren’t afraid of a challenge. After hitting big with 2014’s Captain America: The Winter Soldier, the brothers sprang straight into 2016’s even bigger follow-up, Captain America: Civil War. They went bigger yet again for Avengers: Infinity War, before going about as big as you can possibly get with Infinity Saga climax Avengers: Endgame. But while their upcoming action-thriller The Gray Man is in many ways smaller, a return to the grittier, grounded stakes of their first Marvel movie (“We wanted to use The Winter Soldier as a springboard into something else action-oriented,” says Joe Russo), its creation still proved punishing. “This movie almost killed us,” Joe Russo laughs. “There are, like, nine action sequences,[Read here]