Key facts
- Oliver Trevena has joined the cast of "Eleven Missing Days."
- Felicity Jones and Vincent Cassel are also starring in the film.
- The movie is a noir mystery-thriller based on Agatha Christie's disappearance.
- Jones will play Agatha Christie.
The film "Eleven Missing Days" is a new mystery-thriller that delves into the real-life disappearance of renowned author Agatha Christie. The casting of notable actors like Felicity Jones and Vincent Cassel suggests a high-profile production aiming to capture public interest in a historical enigma.