Watch The Agatha Christie Code

What makes Agatha Christie such a successful writer? On the 75th anniversary of the creation of her immortal character Miss Marple, this documentary introduces viewers to new fields of scientific inquiry using sophisticated computer analyses of Christie's every written word, her sentence structure, story arcs, poisons used, red herrings, clues and more. From British Pathé TV's Arts Collection.

The Agatha Christie Code is a 2005 documentary with a runtime of 50 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 6.7.