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Christopher Nolan's upcoming film "Oppenheimer" has just released an exciting new trailer.

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Universal Pictures released the trailer on Monday, creating anticipation for the film's July debut.

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Ludwig Göransson's dramatic score provides the perfect backdrop for the teaser.

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The trailer offers a closer look at the cast, including Cillian Murphy, Florence Pugh, and Robert Downey Jr.

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Matt Damon, Leslie Groves Jr., and Tom Conti also appear in the trailer.

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Oppenheimer is based on the biography "American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer."

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The film follows J. Robert Oppenheimer, the inventor of the atomic bomb, and his team of government scientists as they develop nuclear weapons in the early 1940s.

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Cillian Murphy takes on the lead role of Oppenheimer.

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Murphy has previously worked with Nolan on films such as "Inception" and "Dunkirk."

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The cast also includes Rami Malek, Kenneth Branagh, and Benny Safdie.

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Other actors set to appear in the film include Dane DeHaan, Jack Quaid, and Alden Ehrenreich.

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Josh Peck, Jason Clarke, and David Dastmalchian are also confirmed to appear.

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Alex Wolff, Gary Oldman, and James D'Arcy round out the impressive cast.

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In anticipation of the film's release, the British Film Institute will re-release some of Nolan's previous works in theaters.

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Fans can expect to see "The Dark Knight" saga, "Inception," "Interstellar," "Tenet," and "Dunkirk" on the big screen in 70mm IMAX.

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"Oppenheimer" promises to be a thought-provoking and intense film.

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The trailer hints at the emotional depth and high stakes involved in the development of nuclear weapons.

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The performances from the talented cast promise to be gripping and unforgettable.

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"Oppenheimer" will hit theaters worldwide on July 21st.