An opulent beach resort provides a scenic background to this amusing whodunit as Poirot attempts to uncover the nefarious evildoer behind the strangling of a notorious stage star.

Peter Ustinov
as Hercule Poirot

James Mason
as Odell Gardener

Sylvia Miles
as Myra Gardener

Roddy McDowall
as Rex Brewster

Maggie Smith
as Daphne Castle

Jane Birkin
as Christine Redfern

Nicholas Clay
as Patrick Redfern

Diana Rigg
as Arlena Stuart Marshall

Denis Quilley
as Kenneth Marshall

Colin Blakely
as Horace Blatt
CinemaSerf
Guy Hamilton does wonders here with this fairly far-fetched Agatha Christie story about the murder of an actress - a rather unlikeable creation of Diana Rigg - on an idyllic if somewhat ramshackle island paradise run by Maggie Smith. Peter Ustinov is on hand, luckily, to exercise his little grey cel...