On a busy weekend in downtown Concord in 2015, a pair of filmmakers were quietly plotting a descent into the Underworld.

Matt Damon, left, and Anne Hathaway play star-crossed lovers Odysseus and Penelope in Christopher Nolan's Greek epic "The Odyssey." Move over, Romeo and Juliet. Odysseus and Penelope are your new ...

Matt Damon and Anne Hathaway star as Odysseus and Penelope in the official trailer for Christopher Nolan's upcoming film "The ...

Move over, Romeo and Juliet. Odysseus and Penelope are your new romantic heroes. Matt Damon and Anne Hathaway star as the iconic star-crossed lovers in the official trailer for Christopher Nolan's ...