Besides Cillian Murphy, the film features an ensemble cast, including Emily Blunt, Matt Damon, Robert Downey Jr., and Florence Pugh, among others. Nolan is not only directing but also writing and producing the film through his production company, Syncopy.
: Large sections of the film were shot on Kodak Double-X B&W film, specifically created for this production. The HEVC encode helps maintain the stark contrast ratios of these scenes.