Agatha Christie's Marple: The Blue Geranium

Millionaire's wife Mary Pritchard, a notoriously demanding invalid, apparently dies of shock in her locked room when the geranium in her wallpaper turns blue, fulfilling the dire warning of a mysterious fortune teller. The manner of her death creates a sensation in the tense village community of Little Ambrose, but although the woman's husband confesses to the crime, Miss Marple uncovers new evidence that could affect the court hearing's outcome and races to halt proceedings before the wrong person is convicted. Starring Julia McKenzie, with Toby Stephens, Sharon Small, Patrick Baladi, Caroline Catz, Claire Rushbrook and Donald Sinden