The year is 1880. On the outskirts of the fictional small Scottish town of Levenford there stands a strange building, half cottage, half castle, embraced with thick stone walls. The townsfolk nickname the fortress "Hatter's Castle", for James Brodie, the man who built it. Brodie is a hatter who keeps the members of the family in fear and submission; he is brutal, arrogant, selfish and cruel. His wife, who has long been ailing, and his daughter Mary, are in awe of him. His son Angus, aged 15, alone dear to his heart, suffers under his love as the others suffer under his sternness.

Ed Harwood, a wisecracking private investigator from New York, discovers a crime at a hotel in Nice during a carnival. The unraveling of the mystery which lies behind will lead him and Caryl Fenton, a female insurance agent, who will become his companion, first to Paris, then to London, later through the English countryside and finally to Southampton, in search of a criminal train wrecker.

The film is a historical drama set during the reign of Elizabeth I (Flora Robson), focusing on the English defeat of the Spanish Armada, whence the title. In 1588, relations between Spain and England are at the breaking point. With the support of Queen Elizabeth I, British sea raiders such as Sir Francis Drake regularly capture Spanish merchantmen bringing gold from the New World.

Suave soldier of fortune Simon Templer gets mixed up with a gang of counterfeiters who've murdered and robbed an European count of 1,000,000 pounds. He is aided reluctantly by Scotland Yard inspector Teal, who's convinced that Templar himself pulled off the heist, and less reluctantly by light-fingered Dugan and dizzy socialite Penny Parker.

Hart and Moore are grave-robbers who provide cadavers to the medical students of 19th-century Edinburgh. When the supply becomes low and demand still great, the two decide to create their own supply, a plan that proves profitable when they stick to vagrants, prostitutes and drunkards. But when they poison likable Jamie, the townsfolk retaliate. NB: This film was originally written to be about Burke and Hare, but after it was completed, the British censors refused to allow its release on the grounds those names themselves were offensive; thus the entire soundtrack was recut so that new names - Hart and Moore - recorded by the film's actors, were cut into the previously recorded lines, replacing the offending "Burke" or "Hare", sentence by sentence.

An actress and an artist are linked by his brother to deadly smugglers sought by Scotland Yard.

A chance discovery leads American mining engineer Ben Harris and acquaintance Harold to discover a lost city under the sea while searching for their kidnapped friend Jill. Held captive in the underwater city by the tyrannical Captain (Vincent Price), and his crew of former smugglers, the three plot to escape...

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.