Nolan's 'The Odyssey' cast on the intense challenges of shooting in IMAX 70mm

Christopher Nolan is making "The Odyssey," an adaptation of Homer's epic starring Matt Damon as King Odysseus, tracking his 10-year voyage home from the Trojan War. Shot entirely in IMAX 70mm, the film imposes intense timing and technical constraints on the cast and crew. Critics have already called it "a filmmaking feast."