Marie Marvelle, a Belgian film star, receives threatening letters from a chinaman which demand her famous diamond, the Western Star. Marie visits her old friend Hercule Poirot in London, seeking his help, and Poirot tackles the case with relish.

Rating

7.6

Based on 21 votes

View on IMDb

S02E08 · The Kidnapped Prime Minister

S03E01 · The Mysterious Affair at Styles

All episodes of Agatha Christie's Poirot