The first expansion pack for Medal of Honor: Allied Assault re-enacts three major European Theater battles through the eyes of Sgt. Jack Barnes (voiced by Gary Oldman), a paratrooper of the 501st Parachute Infantry Regiment, 101st Airborne Division. Barnes lands behind the Atlantic Wall on D-Day in Normandy, holds the line near Bastogne in the Ardennes during the Battle of the Bulge and infiltrates Berlin before the Red Army begins their attack.