'Oppenheimer' showcases powerful cast in extensive new trailer.

Christopher Nolan is a filmmaker who stands out for his brilliant mind when it comes to making movies. The director is known for his works such as The Origin, Tenet, Interstellar, among others, where he leaves his audience amazed by the complexity of the film. Each of the movies named are recognized worldwide and thanks to these the director has gained much fame and recognition. However, it seems that now Nolan will leave behind the complex feature films and give a turn to his career with his next project. Oppenheimer will be a biopic about the father of the atomic bomb and the Manhattan Project. The film so far is one of the most anticipated of the year and fans of the British director can no longer wait for the film's arrival.

The film so far has had numerous previews and official images but now comes an extensive trailer where we can better see what will be one of the best works of Nolan. The trailer is more than three minutes long with Cillian Murphy and Matt Damon showing off on screen, also showing some of the rest of the cast: Robert Downey Jr., Emily Blunt, or Ben Safdie. The film opens in theaters on July 21, the same day as Greta Gerwig's Barbie.

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In addition to all the actors already named, Oppenheimer also stars Florence Pugh as psychiatrist Jean Tatlock, Benny Safdie as theoretical physicist Edward Teller, Michael Angarano as Robert Serber and Josh Hartnett as pioneering U.S. nuclear scientist Ernest Lawrence.

In Oppenheimer, Christopher Nolan will once again work with actor, screenwriter and filmmaker Kenneth Branagh.