The gang are all working at Palisades Mall; even Screech and Belding are working at Mr. B.'s brother's sporting goods store. Tommy gets an expensive watch as a gift for Lindsay. Ryan can't afford that kind of competition. R.J. mistakenly spray-paints some athletic shoes at the sporting goods store, but surprisingly, customers like them and want to buy more. Ryan sees the opportunity to make money and soon he has the gang working on making more ""Air Screech"" sneakers to sell. Ryan makes his move on Lindsay. When Mr. Belding finds out about the ""Air Screech"" fraud, he finds a way to teach Ryan and the others a lesson. Tommy goes out with Lindsay while Ryan is stuck at the mall in a chicken costume!