The Case of the Porcelain Puppy

S4, E20: After Jeannie reads how to turn things into porcelain in the Genie Journal, Tony finds that his report to Dr. Bellows is now porcelain. He explains he has taken up ceramics as a hobby. At home, Tony finds that Jeannie is taking care of Djinn Djinn, the invisible, uniform-hating dog, for a few days. Mrs. Bellows sees the porcelain report and asks to see more of Tony's work. Learning that the Bellows are coming, Tony asks Jeannie to turn the garage into a workshop. There, Jeannie accidentally turns Djinn Djinn into porcelain and pops off to Baghdad for the antidote. Amanda sees the porcelain dog and insists she wants it. Dr. Ferber, an art expert, declares it's a priceless 15th Century Peking Dog. When Tony tries to smash it, Dr. Bellows puts the dog in the NASA vault. Jeannie is shocked to find Djinn Djinn locked in a safe. When Gen. Peterson learns the statue was modeled after the dog that once bit him, he opens the safe to check. As Jeannie blinks, Djinn Djinn, now invisible, pops out and rips into everybody. The General calls Bellows a mad fiend for putting a dog in a safe. Posing as a little old lady, Jeannie retrieves Djinn Djinn. When Dr. Bellows asks for the statue, Jeannie blinks. Shattered pottery pops in at her feet and Dr. Ferber sobs for the lost treasure.