Agatha Christie's Poirot

Superintendent Spence is not convinced of a man's guilt and asks Poirot for help in finding the real killer of a village charwoman. A pair of photographs are the only clues that Poirot has to solve the murder, and to prove the innocence of the victim's lodger.

Poirot is invited by his old friend Headmistress Bulstrode to help vet candidates for her job upon her retirement. But soon Poirot is enlisted in the search for priceless jewels belonging to a princess, and a teacher is murdered. Poirot knows that not everyone is quite who they say they are.

An heiress tells Poirot she may have killed someone, but Poirot uncovers a conspiracy.

Syria 1937. While accompanying her husband on an archaeological dig, the abusive and overbearing Lady Boynton is found murdered and her financial empire completely wiped out. Poirot must figure out which of many suspects arranged her appointment with death.