Four and Twenty Blackbirds (Season 1 Episode 4 of 10): A restaurant customer's change of diet intrigues Poirot. Agatha Christie's Poirot airs on ITV3 at 11:50 PM, Sunday 7 April. A restaurant customer's change of diet intrigues Poirot
Anthony Gascoigne is Course Team Leader of Hospitality and Catering at North Herts College.
Having worked in the food industry for 25 years Anthony brings.