"Oppenheimer" is a biographical film directed by Christopher Nolan that explores the life of J. Robert Oppenheimer, a key figure in the development of the atomic bomb during World War II. The film delves into his scientific achievements, moral dilemmas, and the impact of his work on humanity. The narrative highlights Oppenheimer's role in the Manhattan Project, a secret U.S. government initiative aimed at creating nuclear weapons. It also examines the ethical implications of his contributions and the consequences of nuclear warfare, reflecting on the broader themes of science, responsibility, and the quest for power.