In one of her most popular mysteries, Agatha Christie leads us into a maze of evil as dark and labyrinthine as the ancient tombs of the Pharoahs. Linnet Ridgeway has led a charmed life. Blessed with beauty, enormous wealth and a devoted husband, she has everything anyone could wish for. But as the happy couple set out on an idyllic honeymoon cruise on the Nile, storm clouds are gathering... John Moffatt stars as the famous Belgian detective in this BBC Radio 4 full-cast dramatisation.