In this DVD, part of our continuing series of Famous Planes, we examine four Allied bombers, their history and development and the operational role they played during the World War II. Included in this DVD are-profiles of the Vickers-Armstrong ¨DWellington¡¬, the Bristol ¨DBlenheim¡¬, the Boeing B-17 ¨DFlying Fortress¡¬, and the Avro 683 ¨DLancaster¡¬.