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
Production Design
Original Music Composer
Production Manager
Executive Producer
Art Direction
Book
Editor
Assistant Hairstylist
Executive Producer
Key Makeup Artist
Unit Production Manager
Associate Producer
