It goes without saying that Christopher Nolan’s adaptation of Homer’s The Odyssey is going to be epic. But just how epic will it be? Well, now we know it’ll be at least slightly less epic than his previous film, Oppenheimer . At least mathematically. Speaking to the Associated Press , Nolan revealed that because The Odyssey is being shot entirely in IMAX, he’s forced to make sure the film runs under three hours, which was the length of his 2023 film that won Best Picture . “One of the things that’s really important to me is to be showing the film wherever possible on IMAX film, projecting the format, because we shot the entire movie on IMAX film, and the longest we’ve ever been able to get onto the IMAX projector is three hours,” Nolan said. “So we know it’s less than three hours. I can say the film is shorter than Oppenheimer .…