Technically, there is one, but in manga form. The first volume is a little, well, "fanfic-y", but it gets deeper and more satisfying as the volumes progress. The last volume is in August. I doubt they'd ever make a movie, but I'd like to see one that is either a prequel or a sequel similar to Return to Labyrinth. I'm writing a video game treatment over in the fanfic section (sorry, shameless plug). I like the tension between Jareth and Sarah, but I'm not a true J/S shipper. There's a lot more psychologically interesting stuff besides just making sure the male and female stars get together.