AIR TO AIR SHOT of Mitchell bombers. Cut to bombs falling and to AERIAL SHOT of bombs bursting. More gun camera footage on rocket attacks. Sequence on Lancaster bomber taking off, airborne low over water, and AERIAL SHOTs of bomb bursts along canal. Various shots of several Bleinheim bombers in a row on runway, of Armstrong-Whitwork "Whitleys", of Lockheed Hudsons, of Bell P-39 "Airacobras", Hawker "Hurricanes", Stirling bombers. GROUND TO AIR SHOT of whole squadrons of heavy bombers, medium bombers. AIR TO AIR HAS of squadron.