Christopher Nolan has become synonymous with 'Opulence.' He has spun tales that have been panned by both critics and audience.
With successive films, Nolan not only made them grand but also increased the length of his films.
His first feature-length film, 'Following,' was the shortest film in his fimography.
The 2014 space drama, 'Interstellar,' held the record of the longest film in his career.
Now, his latest biographical nuclear drama, 'Oppenheimer,' will be the longest film as per Puck Matt Belloni's newsletter. It will be three hours-long.
Matt Damon, one of the cast members, also confirmed that the film will be three hours long while praising Cillian Murphy and Christopher Nolan.
The film is based on Pulitzer Prize-winning book, 'American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer,' by Kai Bird and Martin J. Sherwin.
Christopher Nolan called the film as one of the most challenging projects in his career.