출연진
존 허트
Narrator (voice)
Shuntaro Hida
Self - Hiroshima Survivor
Robert Austin
Winston Churchill
George Anton
Parsons
George Elsey
Self - Military Advisor
Paul Tibbets
Self - Pilot, Enola Gay
Theodore "Dutch" Van Kirk
Self - Navigator, Enola Gay
Akiko Takakura
Self - Hiroshima Survivor
Daniel Ben Zenou
Beser
Ed Bishop
Stimson
長克巳
Admiral Yonai
Noboru Akima
General Anami
Lee Colley
Van Kirk
Garry Cooper
Groves
Kenneth Jay
Harry Truman
Haruka Kuroda
Akiko Takakura
Tim Matthews
Major Thomas Ferebee
Shane Rimmer
James F. Byrnes
Fredrick Ruth
Robert Oppenheimer
J. 로버트 오펜하이머
Self (archive footage)
해리 S. 트루먼
Self (archive footage)