Maryann goes home to Buffalo N.Y. for an uneasy reunion with her parents, and to attend a 25-year reunion of her high-school classmates - who treated her like dirt. Maryann learns that her son - who she believed was traveling with Greenpeace - is actually living with her parents. When Maryann consequently opts to forgo the reunion to spend time with him, Cybill goes to the reunion as Maryann in order to claim sweet revenge on the classmates. Meantime, Cybill is also spearheading efforts to make Thanksgiving dinner plans. Zoey gets to try on her hideous bridesmaid's dress, and. as revenge, tricks Rachel into having to wear the outfit as well. (thetvdb.com)