George (Jason Alexander) is enthusiastic about parking in the Jiffy Park lot which is the opposite to his feeling about parking in a lot in episode 3.22, The Parking Space (1992). Then he said, "parking in a lot is like going to a prostitute, why pay for it, when if I apply myself I can get it for free."
Zack Phifer plays Bob, manager of The Andover Shop in this episode. He previously provided the voice on the other end of the telephone call Jerry (Jerry Seinfeld) made in episode 7.15, The Hot Tub (1995), when requesting a wake-up call.
The exterior shot of the Broadway theatre where Kramer (Michael Richards) meets the wig master at is The Majestic on West 44th Street, and has been the home of the Broadway production of Andrew Lloyd Webber's "The Phantom of the Opera" since 1988. The production the wig master is working for, Joseph and the Amazing Technicolor Dream Coat, was also written by Lloyd Webber.
Craig tells Jerry about the "world famous Corezo buttons" made from antelope horn; while these buttons are nonexistent, Corozo buttons do in fact exist. They are made from the corozo nut of the tagua tree, also called "Vegetal Ivory," which has been the preferred material for button production for decades.
Craig corrects Jerry on the pronunciation of his name, after Jerry uses the American pronunciation. Craig is British, where the "ai" is fully pronounced as in 'maid' and 'chain,' so like "kray-g" not like "kreg."