When old family friend Louisa Oxley visits Miss Marple one stormy night seeking help, Miss Marple decides to send her and her son, Archie, to safety at the labyrinthine estate of Greenshaw's Folly, owned by Miss Marple's good friend Katherine Greenshaw, an eccentric botanist and the last surviving Greenshaw. Louisa becomes Miss Greenshaw's secretary, and quickly attracts the attention of the gardener Alfred Pollock and actor Nat Fletcher. Things turn sinister when the Folly's faithful butler, Walter Cracken, is killed in what appears to be a tragic accident. Then a guest at the house, Horace Bindler, disappears without a trace. Miss Marple is convinced all is unwell, and her suspicions are confirmed when Miss Greenshaw herself is brutally murdered. Suspects are everywhere, but none can imagine the secrets, both past and present, which Miss Marple uncovers.
It’s Easter 1967, and celebrations are underway for a colourful Easter bonnet parade outside Nonnatus House.
Sister Monica Joan and Reggie are excited about the Eurovision song contest, while Cyril and Lucille settle into blissful married life. After taking some time away following the death of their newborn son, Derek and Audrey Fleming return to Poplar with good news - Audrey...
Richard Fleischer repeatedly turned down Dino De Laurentiis' overtures to direct the film. He ultimately relented when he realized that the best way to make the film was to shoot it straight and tell the story as truthfully as he could.