When a friendless old widow dies in the seaside town of Crythin, a young solicitor is sent by his firm to settle the estate. The lawyer finds the townspeople reluctant to talk about or go near the woman's dreary home and no one will explain or even acknowledge the menacing woman in black he keeps seeing.

From England to Egypt, accompanied by his elegant and trustworthy sidekicks, the intelligent yet eccentrically-refined Belgian detective Hercule Poirot pits his wits against a collection of first class deceptions.