|UK||1989||90||Crime . Drama . Mystery|
One of the guests chokes to death on a cocktail when Poirot attends a dinner party at Sir Charles Cartwright's house. Poirot is left baffled when there seems to be no motive for the murder and there are no traces of poison. When another guest dies at a similar party a few weeks later which the same guests are attending, there seems to be more evidence this time.
|Episode Title:||Three Act Tragedy|
|Airs:||2010-01-3 at 08:00 pm|