as Storm Shadow: Snake Eyes' rival and a lethal assassin for Cobra.
The story centers on two American soldiers, (Channing Tatum) and Ripcord (Marlon Wayans), who are tasked with transporting high-tech "Nanomite" warheads created by M.A.R.S. Industries. After a brutal ambush by the mysterious Baroness (Sienna Miller), the duo is rescued by an elite, top-secret international strike team called G.I. Joe.
as Duke: The lead field commander with a personal history linked to the enemy.