Season 17 Finale

"Marge and Homer Turn a Couple Play" - May 21, 2006

In the 17th season finale, Mandy Moore and Stacy Keach guest-voice. After a passionate kiss between Marge and Homer airs on the Isotope Jumbotron, struggling second baseman Buck Mitchell turns to the couple for marital advice. The Simpsons are able to get Buck and his sexy singing wife, Fiona (guest-voice Moore), on track, and the Isotopes' season turns for the better. Things seem to be coming up aces for the Simpsons until Buck catches Homer giving Fiona a post-show neck massage, which results in both couples separating.