Nightmare Before Christmas Spiral Hill Metal Key Hooks Add some Halloweentown flair to your home! Mountable metal key hooks featuring Jack and Sally from The Nightmare Before Christmas! 3 hooks in one great gift! Add some Halloweentown flair to your home, with these Nightmare Before Christmas Spiral Hill Metal Key Hooks. Ready to mount in any room, these key hooks feature sillhouettes of Jack Skellington and Sally atop Spiral Hill, from Tim Burton's classic The Nightmare Before Christmas. Order yours today!