Peter Ustinov returns with an all-star cast in one of Agatha Christie's most sinister mysteries! When a shrewish stage star is found strangled at a posh island resort, detective Hercule Poirot (Ustinov) is called in to investigate. But as the brilliant Belgian learns, it isn't a matter of who would want the diva dead, but who wouldn't? As he follows the twists and turns of clues and motives, Poirot soon discovers that even among the rich and famous, murder never takes a holiday. Maggie Smith, Roddy McDowall, Diana Rigg, James Mason, Jane Birkin, Colin Blakely and Sylvia Miles co-star in this Christie favorite filmed on location in stunning Majorca, Spain, directed by Guy Hamilton (THE MIRROR CRACK'D, GOLDFINGER), adapted by Anthony Shaffer (SLEUTH) and filled with classic songs by Cole Porter.