The documentary recounts the world 's first nuclear attack and examines the repercussions . Covering a three-week period from the Trinity test to the atomic bombing of Hiroshima , the program chronicles America 's political gamble and the planning for the momentous event . Archival film , dramatizations , and special effects depict what occurred aboard the '' Enola Gay '' and inside the nuclear blast
Trinity test
Trinity (nuclear test)
Hiroshima: BBC History of World War II