Oppenheimer is an exciting as well as a terrifying, exhausting and riveting movie. Oppenheimer is known as the inventor or the father of the atomic bomb. The entire movie focused on the existential crisis, from which the scientist went through and his invention of bomb and adoptability of this career all through his life. During the WWII, the first nuclear explosion taken place and the physicist J. Robert Oppenheimer was behind the work of innovation of nuclear bomb. This had not only changed the course of history, but the war dynamics had been changed since then.