Lieutenant General Leslie Richard Groves Jr. was a United States Army Corps of Engineers officer who oversaw the construction of the Pentagon and directed the Manhattan Project, a top secret research project that developed the atomic bomb during World War II.
The Day After Trinity
(Self (archive footage))
To End All War: Oppenheimer & the Atomic Bomb
(Self - Director, Manhattan Project (voice) (archive sound))
The Decision to Drop the Bomb
(Self)
Death in Focus
(Lieutenant General/ Engineer)
A Compassionate Spy
(Self (archive footage) (uncredited))
Cold War Secrets: Stealing the Atomic Bomb
(Self - Director of the Manhattan Project (archive footage))