Masterpiece Mystery!: Poirot: Hallowe'en Party

Thursday, October 25 at 9:00 p.m.

Agatha Christie's beloved Belgian detective Hercule Poirot (David Suchet) returns in another riveting case.

Ariadne Oliver (Zoe Wanamaker, Harry Potter) also returns to join forces with Poirot to investigate a drowning at a Hallowe'en Party. As they look further, they uncover a series of mysterious deaths in the village that could be connected. Adapted by Mark Gatiss (Sherlock).