When Lois's sister Carol comes to town after her ninth divorce, she and Mayor West fall madly in love. Lois slowly comes to support the two and they decide to get married, also fulfilling Peter's wish for siblings.
After Chris and Meg crash Peter's dirt bike, they challenge their parents to trade places with them. Meg and Chris play house while Peter and Lois go back to high school.
Family Guy made its first foray into Halloween specials with "Halloween on Spooner Street." Find out how it stacked up against The Simpsons' Treehouse of Horrors series.
Aunt Margarite [on her video will]: Lois, you were always my favorite niece; I just knew you would find a wonderful man who would make all your dreams come true. But I was wrong. Peter: And now you're dead. Score one for Peter