Sparkling Cyanide

During an annual board of trustees meeting, one of the trustees dies. Miss Marple thinks he’s been poisoned after finding a chemical on him. She sets off to investigate at the ship where he had just come from. The fourth and final film from the Miss Marple series starring Margaret Rutherford as the quirky amateur detective.

A crooked politician finds himself being accused of murder by a gangster from whom he refused help during a re-election campaign.

When a stranger enters a quiet, country town and is seduced by a sensuous married woman he unwittingly finds himself at the centre of a storm of sexual guilt and murder.

The Sheffield family reveal and go through some home truths as their middle child inherits the Foxworth mansion. The family's ghosts looming over, and more tragedies are in store as the curse lives on.