David Suchet (His Dark Materials) is beloved detective Hercule Poirot in this star-studded, feature-length adaptation of the mystery by Agatha Christie. While vacationing in Egypt, Poirot intervenes when a jilted woman harasses her former friend (Emily Blunt, Mary Poppins Returns) and ex-boyfriend (JJ Feild, TURN: Washington's Spies), but their Nile River cruise turns deadly nonetheless.