David Rintoul as John Cavendish
Episodes 1
The Mysterious Affair at Styles
Season Finale
September 16, 1990
• 1h 48m
2x10
Recovering from the horrors of World War I, British Army officer Arthur Hastings hopes to find peace and quiet at a country manor in the English countryside. But when the matriarch dies during the night from strychnine poisoning, Hastings enlists the help of an old friend staying nearby with other war refugees to help solve the murder: former Belgian police detective Hercule Poirot.
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