#1 Stewie Loves Lois
#2 Mother Tucker
#3 Hell Comes to Quahog
#4 Saving Private Brian
#5 Whistle While Your Wife Works
#6 Prick Up Your Ears
#7 Chick Cancer
#8 Barely Legal
After Lois saves Stewie's beloved teddy bear, Rupert, he starts to think that maybe he shouldn't kill his dear old mom and clings to her like a baby blanket. However, Stewie's change in demeanor doesn't go over well with Lois and she gets sick of all of his loving attention. Meanwhile, Peter undergoes a prostate exam and thinks his doctor is molesting him.
When Peter's mother announces that she is getting a divorce, Peter feels abandoned until he finds a father figure in his mom's new boyfriend, Quahog's esident anchor man, Tom Tucker. Peter takes such an interest in Tom that he reverts to being a child again, but things aren't all fun and games for long. Meanwhile, Brian gets his own NPR-style radio show, but when Stewie hears the news, he can't help but stir things up.
After Peter buys a military tank with Meg's money, her car fund goes out the window and she's forced to get a job at the newly built Superstore in town. However, the town's economy begins to suffer when Superstore puts all the mom-and-pop shops out of business and sucks up the city's power supply. Brian and Stewie decide to take matters into their own hands in order to save the town from the corporate giant.
Brian and Stewie join the Army. Chris wants to as well but Lois won't let him, so he joins a goth-rock band instead and immediately becomes very surly. Guest voices include Louis Gossett Jr. as the drill sergeant and Macaulay Culkin as one of Chris's bandmates.
Peter is unable to work after injuring his hands playing with fireworks, so Lois fills in for him and awakens his workplace sexual fantasies in the process. Meanwhile, Brian is dating a young woman (voice of Drew Barrymore) who's not very smart, and Stewie won't let him hear the end of it. Carrie Fisher returns as the voice of Peter's boss, Angela.
Lois teaches sex education at James Woods High, but is fired when other parents protest, so Principal Shepherd (voice of Gary Cole) brings in a preacher (David Cross) to rap about abstinence. One student who gets the message is Meg. Another is a boy she meets at the abstinence assembly. Soon, Peter gets the message as well. Meanwhile, Stewie has it in for both the tooth fairy and Brian's dim-witted girlfriend, Jillian (Drew Barrymore).
After marrying a fading child actress who has returned to her native Quahog, Stewie learns to his dismay what adult relationships are all about. Meanwhile, Lois drags Peter to a chick flick and he gets hooked, even deciding to make one himself. Voice of Jillian: Drew Barrymore.
Meg falls in love with Brian---then becomes obsessive about it---after he takes her to a high-school dance when no one else will. And Peter, Quagmire, Cleveland and Mort join the Quahog police after Mayor West (voice of Adam West) sends most of the force to Colombia in search of a character from a movie. Garrett Morris has a voice cameo as himself.