Shots of hero American airmen on Western Front.
Paperwork reads - 'USA airmen heroes - on Western Front Americans are taking large share of Allies' air-battle successes'.
CU of American flying ace sitting, relaxing; he says something. CU as man ties on hood. CU front of aeroplane with spinning propeller; man climbs in. Back view of plane taxiing across flat field.
Shot of group of American airmen holding up large American flag; and pet or mascot animals lioness and dogs. CU lioness with mouth open. Pan to dog and man. Another man lifts a lion cub over to the mother; another dog appears under man's arm.