A couple, General and Mrs. Ravenscroft, walk along the white cliffs of Dover, arm-in-arm. The dog runs ahead, barking happily. They smile at one another. A few seconds later, a shot rings out, and the two lie dead.
Thus kicks off the climactic season of Agatha Christie’s Poirot, running circa 1989. Despite an added storyline involving murder by hydrotherapy (a psychiatric treatment in which the patient is blasted with scalding then freezing water), this episode is not as uniformly dark as Murder on the Orient Express, the intense conclusion to the previous season.
Ariadne Oliver’s appearance adds a good element of humor. Her slapdash, jovial demeanor is the perfect foil to Poirot’s fastidious world-weariness (which has become a little old—dude, one smile won’t hurt.) During the reception for her Crime Novelist of the Year award, Mrs. Oliver is cornered by the formidable Mrs. Burton-Cox, a mother with an ax to grind. Does she remember her goddaughter, Celia Ravenscroft? Yes, well, what she wants to know is did General Ravenscroft kill his wife, or did Margaret Ravenscroft kill her husband?
