What’s interesting is that a movie called The Return was just released which adapts the final part of The Odyssey, where Odysseus returns home after 20 years and has to win his wife back. As I understand it, that movie doesn’t adapt any of the supernatural elements, but it sounds like Nolan’s will. That said, since Nolan loves telling stories out of order, I bet he will still start the movie with Odysseus returning home, and have most of the adventure stuff told through flashbacks, with Odysseus acting as an “unreliable narrator,” of sorts.