演员阵容
Brian Donlevy
Maj. Gen. Leslie R. Groves
Robert Walker
Col. Jeff Nixon
Tom Drake
Matt Cochran
Beverly Tyler
Anne Cochran
Hume Cronyn
Dr. J. Robert Oppenheimer
Audrey Totter
Jean O'Leary
Hurd Hatfield
Dr. John Wyatt
Joseph Calleia
Dr. Enrico Fermi
Godfrey Tearle
President Franklin D. Roosevelt
Victor Francen
Dr. Marre
Richard Haydn
Dr. Chisholm
Jonathan Hale
Dr. Vannevar Bush
John Litel
K.T. Keller
Henry O'Neill
Gen. Thomas F. Farrell
Warner Anderson
Capt. William S. Parsons
Ellen Ross
Waitress
Bobby Jordan
Radioman on Tinian Receiving A-Bomb Message
Jerry Schumacher
Nazi Officer艺术
Cedric Gibbons
Art Direction
Edwin B. Willis
Set DecorationF. Keogh Gleason
Set DecorationHans Peters
Art Direction音响
Daniele Amfitheatrof
Original Music Composer摄影
Ray June
Director of Photography剪辑
George Boemler
Editor编剧
Frank Wead
WriterBob Considine
Story导演
制片
