Poirot - Season 5 (1996)

A terminally ill man asks Poirot to be executor of his new will but is murdered before he can write it, and it is later discovered the old will has been stolen.

Poirot investigates the murder of an Italian count who was also the employer of Miss Lemon's new boyfriend. He soon learns that the victim was being targeted by a blackmailer.

While in Belgium, Poirot relates to Chief Inspector Japp a case from his early days in the Belgian police force that nearly eluded the brilliance of his 'little grey cells.'

An obnoxious man who outbid Poirot at an auction for an antique mirror is murdered after seeking Poirot's assistance to look into the dealings of his business associate.

While Poirot vacations in Brighton to boost his health, the beautiful pearl necklace of a theatre actress staying at his hotel is mysteriously stolen.