Visible crew/equipment: After Sarah meets Sir Didymus at the Bog of Eternal Stench, Sir Didymus climbs on Ludo's back. While he is up there, the bottom portion of Didymus' right hand 'puppet control rod' is seen being controlled on Ludo's right side. The top portion of his right hand control rod is seen many times throughout his shots. His left hand control rod is concealed as his staff. (00:58:20)
Labyrinth (1986)
Plot summary
Directed by: Jim Henson
Starring: Jennifer Connelly, David Bowie, Shelley Thompson, Toby Froud
Sara is resentful of her new baby brother, Toby, so she wishes the Goblin King to take him away. When he does, she ends up regretting her decision and sets out in a labyrinth that leads to the Goblin King's castle to try and rescue him.
Answer: The necklace is a symbol of Jareth's power throughout the story. All the time that Sarah is in the Labyrinth, Jareth has more power than her, because she doesn't really know what she's doing, and isn't taking one particular path, just getting lucky at the right times. At the end, as we all know, Sarah triumphs, and Jareth's necklace changes to admit his defeat.