Hercule Poirot is on holiday in Egypt. Part of his travels includes a trip down the Nile on a passenger boat. On board are a mixed selection of characters. Most notable is a wealthy heiress, Linnet Ridgeway, and her husband, Simon Doyle. Also on board is the woman Mr Doyle left for Ms Ridgeway, Jacqueline De Bellefort. In revenge for Ms Ridgeway stealing the love of her life, Ms De Bellefort has been openly following Ms Ridgeway around and generally irritating her. One night, Ms De Bellefort, in a fit of anger and jealousy, shoots and wounds Mr Doyle. The next morning Ms Ridgeway is found murdered, shot through the head. However, the only two possible suspects - Ms De Bellefort and Mr Doyle - have perfect alibis and could not possibly have killed her. Who did then?
Intriguing murder mystery, with a great twist. Not as good as the 1978 Peter Ustinov version - that had more atmosphere, better cinematography and generally was more entertaining - but the differences in quality are not large.
Supporting cast includes Edward Fox, David Soul and Emily Blunt.