Agatha Christie's Poirot Season 10: ... Hercule Poirot is pressed into service to help solve the murder of heiress Ruth Kettering who is found savagely beaten in her compartment. 71. 2.

But in Agatha Christie’s stories featuring her most famous and fastidious creation, the Belgian detective Hercule Poirot, now 103 years old, ...

From many, Michael Phillips chose 10 screen and stage portrayals of Agatha Christie's detective — and examines, ruthlessly, the various iterations of his legendary mustache.