The Day of the Triffids is a British television series which was first aired by the BBC in 1981. An adaptation by Douglas Livingstone of the 1951 novel by John Wyndham, the six half-hour episodes were produced by David Maloney and directed by Ken Hannam, with original music by Christopher Gunning.

Richard II, who ascended the throne as a child, is a regal and stately monarch. He believes he is the rightful ruler of England, ordained by God, yet he is a weak and ineffective king - wasteful in his spending habits, unwise in his choise of chansellors, and detached from his country and its people. When he seizes the land of his cousin Henry Bolingbroke, both the commoners and the barons decide that their king has gone too far...