The Beginning of the End (2020) Characters, Setting & Themes Explained

The film is set across several key locations: Chicago, where the first controlled nuclear chain reaction occurred at the University of Chicago; Los Alamos, New Mexico, the secret laboratory where the atomic bomb was developed; Hiroshima, Japan, the target of the first atomic bombing; Tinian, the Pacific island base used for deployment; and California, which frames the film with a newsreel time capsule from 2446.

• locations
• chicago
• los alamos
• hiroshima
• tinian
• setting

The documentary covers the World War II era from 1941 to 1945, focusing on the Manhattan Project's development. Key milestones include Roosevelt's wartime funding in the early 1940s, the first controlled nuclear chain reaction in 1942, and the deployment of the atomic bomb over Hiroshima in 1945.

• time period
• world war ii
• 1940s
• manhattan project
• era

The film explores three primary themes: Ethics and Power, examining the moral tension between scientific achievement and the destructive potential of atomic energy; War and Technology, showing how global conflict accelerated scientific development; and Human Cost, illustrating the personal tragedies behind strategic decisions like the death of scientist Matt Cochran.

• themes
• ethics
• war
• technology
• human cost
• nuclear

Dr. J. Robert Oppenheimer is portrayed as a renowned physicist who extols atomic energy's potential while warning of its dangers. He embodies the central moral tension faced by scientists who must balance curiosity with responsibility as the Manhattan Project advances.

• oppenheimer
• scientist
• physicist
• moral tension

General Leslie Groves is depicted as the military leader tasked with uniting science, industry, and defense to build the atomic bomb. He is portrayed as methodical, strategic, and relentless in pushing the Manhattan Project forward under wartime secrecy.

• general groves
• military leader
• manhattan project

The Manhattan Project was a massive, secret wartime effort depicted in the film as an assembly of physicists, engineers, and politicians driven by urgent wartime needs. It represents the United States' race to develop a functional atomic bomb before the Axis powers, involving rapid scientific breakthroughs and industrial-scale production.

• manhattan project
• world war ii
• atomic bomb
• scientific development

The documentary juxtaposes scientific achievement with moral risk, questioning whether knowledge should be pursued without considering consequences. It explores how the discovery of atomic energy promises progress while threatening destruction, especially under wartime pressure.

• ethics
• nuclear weapons
• scientific responsibility
• consequences

The Human Cost theme illustrates how personal losses underscore the broader consequences of weaponization. The death of scientist Matt Cochran, who came into contact with radioactive material, and the news of casualties highlight the individual pain behind strategic decisions, showing how war's outcomes reverberate through families and communities.

• human cost
• matt cochran
• casualties
• nuclear research
• death

California frames the documentary with a time-capsule newsreel suggesting a future opening of the record in 2446. This framing device gives the historical narrative a futuristic perspective, implying the long-term significance and enduring consequences of nuclear weapons for humanity.

• time capsule
• 2446
• newsreel
• future
• framing device

Albert Einstein appears as a symbolic figure who informs President Roosevelt of the monumental discovery. His inclusion underscores the global dimension and ethical stakes of the nuclear research, representing the international scientific community's role in the Manhattan Project.

• einstein
• roosevelt
• symbolic figure
• scientific discovery

President Harry S. Truman is depicted as Roosevelt's successor who maintains support for the Manhattan Project and ultimately orders the use of the atomic bomb against Japan. He represents the political decision-making that turned scientific achievement into military action.

• president truman
• hiroshima
• decision
• political leadership