In the the movie Spaceballs (a Star Wars parody), Mel Brooks plays the character of Yogurt, the counterpart to Yoda. He is the owner of the up-side of the Schwartz, and gives his ring-sword (which looks like a light saber, of course) to Lone Star so that he can get Princess Vespa back to her home planet and out of the clutches of Dark Helmet (played by Rick Moranis, very funny guy).