Nick and Sebastian Stan and Chris Evans as Captain America and Helmut J. Zemo
Nick
Nick, 18, genetically engineered super-soldier, broad, fit, blond, has blue eyes, wears tactical Captain America gear, bold, aims to surpass Rogers and Barnes.
Sebastian Stan
Sebastian Stan, muscular with intense blue eyes and stubble, plays the brooding Winter Soldier, marked by his combat gear and metal arm.
Chris Evans as Captain America
Chris Evans, muscular and blonde, exudes a stoic chill in casual garb. As Captain America, he's aloof, just strolling, ignoring Steve Rogers.
Helmut J. Zemo
Helmut Zemo, a white Sokovian noble in his 40s, has short brown hair and eyes. A vengeful ex-Colonel wearing a tailored coat, he plots against the Avengers, hiding a secret son from Bucky Barnes. Obsessed with revenge, he aims to end super soldiers.