8
/1940
7.227
/2020
6.733
/1955
6.2
/2015
5.6
/1966
8
/2017
3
/1972
7.4
/2017
4.8
/2012
8
/2022
2
/1976
0
/2021
6
/2014
6.9
/2014
6
/1953
Gen. Leslie Groves
J. Robert Oppenheimer
Leo Szilard
James F. Byrnes
President Harry S. Truman
Gen. George Marshall
Henry Stimson
Dr. Arthur Compton
Franklin D. Roosevelt
Kitty Oppenheimer
Colonel Pash
Edward Teller
Groves's Commanding Officer
Ralph A. Bard
Enrico Fermi
Colonel Nichols
Richard Feynman
Hans Bethe
Klaus Fuchs
Lord Rutherford
Colonel Lansdale
Robert Wilson
Mrs. Wisnovsky
Jack Wisnovsky
Robert Serber
Ed Condon
William 'Deke' Parsons
Captain DeSilva
Army Major
Kenneth Bainbridge
Chemist
Army General
Scientist (uncredited)
Leo Szilard's Prime Scientist (uncredited)
