Emily Boynton, the stepmother to three children, blackmails the family lawyer into destroying a second will of her late husband that would have freed the children from her dominating influence. She takes herself, the children, and her daughter-in-law on holiday to Europe and the Holy Land. At a dig, Emily is found dead and Hercule Poirot investigates.
Movie tag line: "An invitation to murder!"
Character: Hercule Poirot
Character: Lady Westholme
Character: Nadine Boynton
Character: Colonel Carbury
Character: Emily Boynton