Knightmare is a British children's adventure game show, created by Tim Child, and broadcast over eight series on CITV from 7 September 1987 to 11 November 1994. The general format of the show is of a team of four children – one who takes on the game, and three acting as their guide and advisers – attempting to complete a quest within a fantasy medieval environment, traversing a large dungeon and using their wits to overcome puzzles, obstacles and the unusual characters they meet along the journey.

John Edward Arthur Woodnutt was an English character actor, often cast in villainous roles.