Sir Christopher Nolan "hit the limits" of his stamina making The Odyssey.
The 55-year-old filmmaker has admitted it will be "at least" three years before he released another movie after pushing himself writing, directing and producing his star-studded adaptation of Homer's epic - which stars the likes of Matt Damon, Anne Hathaway, Tom Holland, Robert Pattinson and Zendaya - though he admitted he always knew it would be "difficult".