A film about the father of the atomic bomb, directed by Christopher Nolan, has sparked discussion about the line between fact and fiction. The movie is reportedly about the life of a key figure in the development of nuclear weapons, with some outlets referencing the actual inventor of the atomic bomb as a point of comparison. However, there is disagreement over who should be credited with inventing the atomic bomb, with some sources attributing it to Oppenheimer and others to General Groves.