Overview
- The BBC and BritBox International have commissioned a three-part adaptation of Agatha Christie's 1967 novel 'Endless Night,' written by Sarah Phelps.
 - Production will be handled by Mammoth Screen and Agatha Christie Limited, with filming set to begin later in 2025 and casting details to follow.
 - 'Endless Night' explores themes of obsession, love, and a haunted countryside estate, marking Phelps' return to Christie adaptations after her last project in 2020.
 - The series will air on BBC One and BBC iPlayer in the UK, and on BritBox in the U.S. and Canada, extending the global reach of the adaptation.
 - This project continues the BBC's collaboration with Agatha Christie Limited to bring modernized adaptations of the author's works to new audiences.