Hercule Poirot (UK: /ˈɛərkjuːl ˈpwɑːroʊ/, US: /hɜːrˈkjuːl pwɑːˈroʊ/[3]) is a fictional Belgian detective created by British writer Agatha Christie. Poirot is one of Christie's most famous and long-running characters, appearing in 33 novels, two plays (Black Coffee and Alibi), and more than 50 short stories published between 1920 and 1975.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)