I Dream of Jeannie - Season 2 Episode 17 The Greatest Invention In The World No one keeps this impish, delightful genie bottled up
Overview: Roger convinces Tony to let Jeannie grant him a wish. Roger accidentally wishes that he hadn't dropped coffee on Tony when he accidentally does. The result is a fabric that cannot be burned, stained, or cut. Dr. Bellows witnesses the impossible destruction of the fabric and attempts to find out how Tony had concocted this great invention.