MacArthur's Offensive: Shots of waist gunner in US bomber firing machine gun. Shot of tracers converging on small ship. Sequence on General Douglas MacArthur at airfield, aboard plane. Shots of US paratroopers striking seen from plane, from ground. Shots of US troops advancing in jungle, wading chest-high in swamp, of explosions, of dead Japanese, of US infantrymen firing, of waist gunner of bomber firing into jungle.