Tales of the Unexpected is a British television series that aired between 1979 and 1988. Each episode told a story, often with sinister and wryly comedic undertones, with an unexpected twist ending. Every episode of series one, twelve episodes of series two, two episodes of series three, two episodes of series four, and one episode of series nine were based on short stories by Roald Dahl collected in the books Tales of the Unexpected, Kiss Kiss, and Someone Like You.

Roald Dahl was a British author of popular children's literature and short stories, a poet, screenwriter and a wartime fighter ace. His books have sold more than 300 million copies worldwide. Dahl has been called "one of the greatest storytellers for children of the 20th century".