Angry Stewie goes back in time to break up Peter and Lois but ends up in a British household.
Cleveland comes back to town but is forbidden to spend time with Peter when Donna and Lois get into an argument.
Peter brings Meg to college for an interview and introduces her to partying; Brian is prohibited from entering the house when he is sprayed by a skunk.
Chris and Jerome's daughter, Pam (Keke Palmer), run away together when Jerome (Kevin Michael Richardson) forbids their relationship.
After some quality time with Stewie at the park, Peter accidentally takes the wrong baby home; to prove he's a responsible adult, Peter takes a business trip to Chicago and returns as a more intelligent and classy person.
Brian gives Stewie an STD and the guys fight for a booth at the Clam
After Peter starts smoking, an advertising executive (Peter Dinklage) asks Peter to be the face of an anti-smoking campaign; Stewie helps Chris with bullies at school.
Chris becomes the heir to Carter's fortune but refuses to accept the money; Peter desperately tries to keep the wealth in the family.
Peter and the guys go on a quest to ask God to stop interfering with the outcome of football games.
After Peter's mother dies, he befriends her longtime pal, Evelyn (Lauren Bacall); Stewie is upset when he comprehends the reality of death.
When Brian's son, now a TV star, comes to town, Brian is more focused on landing a job on the show's writing staff than being a good dad; an accidental shooting leads to a conflict between Quagmire and Peter.
Classic fairytales with a Quahog spin.
Peter asks Quagmire and Joe to help him get his mojo back.
Peter fills Lois' dad with holiday spirit; Stewie tries to get the only thing he wants for Christmas.
Fame gets to Peter's head when he and Quagmire form a singing/songwriting team.
When Stewie and Brian travel to the 17th century and come close to altering the course of history, Stewie decides to destroy his time machine.
Peter destroys the family's passports while they're in Italy, forcing them to deal with immigration laws.
Meg spills her lunch on an unstable new classmate; Peter harasses Brian in the nude.
Quagmire is excited to meet a woman with a sex drive equal to his own, until she kidnaps him to make him her sex slave; a love triangle forms between Stewie, Brian and Stewie's teddy bear.
When everyone seems to love the vestigial twin that is growing out of Peter's neck better than him, Peter decides to have him amputated.
Word that Peter believes a restaurant placemat is a treasure map pits the citizens of Quahog against each other as they search for the prize.
