Spike Feresten is responsible for writing what many consider to be the best episode in Seinfeld history, The Soup Nazi. While I do not necessarily agree with that sentiment there is no denying that that is an acclaimed episode.
This episode, also penned by Feresten, was not so great though. The Wig Master was just a really bizarre character and not a particularly funny one. And don't even get me started on that awful Elaine storyline.
The only redeeming part of this episode was the Jiffy Park scenes, which introduced a hilarious character who would later return in The Muffin Tops.