Watch Oppenheimer (2023) online

The film begins with a young Oppenheimer, a brilliant but brash physics student at Harvard University. He quickly rises through the ranks of academia, gaining a reputation as a prodigious thinker with a penchant for controversy.
As World War II breaks out, Oppenheimer is recruited by the US government to work on the top-secret Manhattan Project, aimed at developing the first atomic bomb. Despite his initial reservations about the project's implications, Oppenheimer throws himself into the work with fervor, driven by a sense of duty to his country.
As the bomb nears completion, Oppenheimer grapples with the moral implications of his creation. He witnesses the devastating power of nuclear weapons firsthand when the bombs are dropped on Hiroshima and Nagasaki, leading to the end of the war but also sparking a global debate on the ethics of nuclear weapons.
After the war, Oppenheimer's fame and influence grow, but he becomes increasingly involved in politics and government, leading to his eventual downfall. Accused of being a communist sympathizer during the McCarthy era, Oppenheimer is stripped of his security clearance and marginalized by the scientific community he once led.
The film ends with Oppenheimer reflecting on his tumultuous life, grappling with the consequences of his actions and the weight of his legacy. Despite the personal and professional setbacks he faced, Oppenheimer remains a complex figure, forever linked to the creation of the most destructive weapon in human history.