Schlësselwuert Jester

Rentaghost was a British children's television comedy show, broadcast by the BBC between 6 January 1976 and 6 November 1984. The show's plot centred on the antics of a number of ghosts who worked for a firm called Rentaghost, which rented out the ghosts for various tasks.

Set somewhere in medieval Flanders, the optimistic jester Diederik and his half-sister Marie seek refuge in the castle of Countess Isabella, where they become entangled in forbidden romances, toxic nobility, and a mysterious secret from their past.