Married college professor Michael Lane falls in love with one of his students and hatches an elaborate scheme to dispose of his wife, Elizabeth. His murder plot goes as planned. However, he soon receives an anonymous note: "I know what you did, murderer!" Prof. Lane frantically tries to discover who knows his secret...

A businessman hires a marriage bureau when his wife dies from a sudden illness and is delighted to find himself paired up with the beautiful Clara. Despite seeming like the perfect wife, Clara is in fact a witch and has nothing but evil intentions for her new husband.

When his brother vanishes without a trace, American Robert Stone goes to his last known location: a remote English village. Robert's investigation leads him to the mansion of Jonathon Lanceford, a man obsessed with the Gothic works of Edgar Allen Poe, and his beautiful and enigmatic niece Dominie...

A young woman and her friend rent a room in a boarding house. Soon they become aware of the fact that the other "renters" are a very strange lot, and that there are some very odd goings-on in the house that seem to be centered in the attic... Part of the ITV 'Thriller' anthology series.

A shy, lonely American girl marries a charming man she meets while on vacation in England, unaware that he has sinister plans for her.

A group of terrorists posing as plumbers set up base at a school for the blind. The students remain blissfully unaware while the terrorists plan the assassination of a politician who will soon be passing the school on a parade route. Only one student, Sally, suspects that the men upstairs may be dangerous...