King of The Labyrinth, a vast kingdom within another realm. In the first draft of the script, however, he turned into a goblin when Sarah rejected him, return of the king script pdf suggesting that he was a goblin to begin with. Jareth uses his magical crystals to show dreams and offers the crystals to Sarah as a symbol of dreams. Jareth is also a master of disguise.
In the movie he disguised himself as a blind beggar. Sarah’s biological mother, an actress, had run off years earlier, after they had starred in a show together. In the novelization and according to the song “Within You” part of what Jareth wants from Sarah is for her to believe in him. Though Sarah renounces the power Jareth holds over her it does appear she actually gives him what he wants.