Poirot

Poirot (also known as Agatha Christie's Poirot) is a British mystery drama television programme that aired on ITV from 8 January 1989 to 13 November 2013. David Suchet starred as the eponymous detective, Agatha Christie's fictional Hercule Poirot. Initially produced by LWT, the series was later produced by ITV Studios. The series also aired on VisionTV in Canada and on PBS and A&E in the United States.

The programme ran for 13 series and 70 episodes in total; each episode was adapted from a novel or short story by Christie that featured Poirot, and consequently in each episode Poirot is both the main detective in charge of the investigation of a crime (usually murder) and the protagonist who is at the centre of most of the episode's action. At the programme's conclusion, which finished with "Curtain: Poirot's Last Case" (based on the 1975 novel Curtain, the final Poirot novel), every major literary work by Christie that featured the title character had been adapted.



Plot
This whodunit series based on Dame Agatha Christie's crime novels and short stories, was named after its star sleuth, Hercule Poirot (David Suchet), a famous former Belgian Policeman, who settled for good in London after the war, soon so famous as an infallible private detective that he becomes a society figure in his own right. In each episode, Poirot gets to solve a crime mystery, mostly murder(s), for a paying client or otherwise catching his attention, generally along with his faithful English sidekick Captain Hastings (Hugh Fraser) and/or his Scotland yard "friendly rival" Chief Inspector Japp (Philip Jackson)

The Underdog (Season 5, Episode 02)
Poirot investigates when the cruel CEO of a chemical company is bludgeoned to death in his home after the company's formula for a revolutionary new synthetic rubber is targeted by a thief.