I forgot to add this from the last time I wrote on here but...in the begining when jareth takes toby away and he is in sarah's house and is telling her to forget about toby and offers her that crystal...when he says "it's a crystal nothing more..." and then he says something like "if you turn it this way look into it...it will show you your dreams" I looked at the crystal closely and you see jareth in it but it's not his reflection it's like showing the end scene from the movie! you know when sarah confronts jareth at the very end...in the crystal it's showing that scene! unless I am mistaken, i'll watch it again to get a better look at it...another excuse to watch labyrinth:)
