Battle of Britain: shots of several Stukas after take-off, airborne. MS of ME-109 in flight, wing of camera plane and ground below visible. AIR TO AIR HAS of flight of Stukas, flack puffs. CU of bombs dropping from bay. LS of Heinkel bomber dropping bombs. Several night shots of buildings burning fiercely, crumbling, London. Sequence on people in underground station, children being fed, people sleeping.