On their 25th wedding anniversary, Peggy goes out with Marcy to a posh health spa where Peggy gets conned out of all her money by a gift shop employee selling cheap beauty items. Meanwhile, Al is in trouble when the old and senile Buck buries in the back yard the anniversary gift necklace he plans to give Peggy, which prompts him, Bud and Kelly to literally dig up the entire back yard looking for the necklace.

The Bundys ocean cruise takes a turn for the worse when their ship sinks and they are stranded on a life raft in the middle of the ocean with the D'Arcys, a fat woman, and comedian Gilbert Gottfried. Meanwhile, Kelly and Bud endure the media circus that comes to their house asking about their missing parents.