Agatha Christie: 100 Years of Poirot & Miss Marple

Channel 5, 8.30pm

In October 1920, Chris tie’ s (above) first novel, The Mysterious Affair At Styles, was published in the US; three months later it made its UK de but. To celebrate the book’ s centenary, this documentary examines the en during popularity of her most famous detectives while exploring her ten best-loved works, including Death On The Nile.

★★★★ ★