After Stewie permanently destroys his time machine, an unexpected death changes the Griffins lives forever.
To take advantage of the airline's low fares, Lois buys the family tickets to Italy. While there, Peter decides the family should stay abroad and become Italians. But when they decide to return to America, they find out it's not so easy regaining their citizenship.moreless
Meg spills her lunch on the new kid, Michael, who is appropriately nicknamed “Mental Mike.” When he sets the date for her end on Friday, Meg tries to get out of it. Meanwhile, Peter continually harasses Brian in the nude until it escalates to the breaking point.moreless
Quagmire becomes a sex slave.
Peter discovers he has a vestigial twin growing out of his neck. It's not long before Peter starts to resent the fact that everyone loves Chip more than him, so he decides to amputate his twin. However, when Peter gets into trouble, he realizes he needs Chip more than ever.moreless
Peter is convinced that a placemat in a restaurant is a real treasure map. Word spreads around Quahog about the alleged treasure, which sparks a city-wide search, turning the residents of Quahog against each other.moreless
The Griffins join a country club, but end up getting kicked out.
Quahog is getting more and more dangerous and, after being robbed, Peter decides to buy a farm to avoid more bad things happening to his family. It turns out they become part of the problem in this new house of theirs.moreless
After Horace dies, the guys try to save The Drunken Clam.
Stewie will stop at nothing to recover Rupert after he is recalled.
Peter, Quagmire and Joe take a road trip to Canada but their private plane crashes and Peter goes missing for two months. When his family finds him, he no longer can communicate intelligently.moreless
The Mayor is put on trial for murder and the jury must decide if he is guilty or not.
After a near-death experience Peter decides to convert to Islam.
Peter decides to adopt a falcon. Meanwhile, Lois receives a job as a voiceover artist, but not for the work she originally believes.
When Meg catches Chris stealing from Lois' purse to buy a pair of designer sneakers, she blackmails him into doing her chores. He soon gets so fed up with it that he leaves home, and he moves in with Herbert. Meanwhile, Stewie takes a liking to the music of Anne Murray.moreless
Stewie gathers scores of Brian's former girlfriends to get to the bottom of why he's unsuccessful in love.
When Peter, Quagmire and Joe visit the Harvard University campus, Quagmire accidentally marries a prostitute. In order to get out of his marriage, Quagmire pretends to be lovers with Peter.
Brian writes a play that's a hit in Quahog, but his confidence is shaken when he reads a play Stewie wrote that's much better than his. Soon, Stewie's work is Broadway-bound, causing a rift between the two.moreless
To boost Chris' self-esteem, Peter and Lois send him to space camp. When camp ends and the Griffins come to pick Chris up, they accidentally are launched into outer space, and it's up to Chris to land the clan safely back on earth.moreless
Peter tells his own version of the Nativity story as the family prepares for Christmas.
Meg loves this boy at school and they act well together. The only problem is...he's gay. Now Meg must find out if he is gay or a misunderstanding.
Lois is not looking forward to her birthday, but Brian suggests throwing her a surprise party. After Peter reads a poem that lowers Lois spirits even further, she decides to turn her life around by adopting a different, younger lifestyle with longer hair after a makeover and shopping trip.moreless
The criminal who, years ago, shot Joe and left him in a wheelchair, becomes a fugitive. So, Quagmire,Joe and Peter team up to hunt the bad guy down.
When Brian uses Stewie's time machine to impress women whom he meets at bars, he accidentally causes time to run in reverse. So he and Stewie must figure out how to restore the forward progress of time before Stewie is unborn.moreless
When Brian discovers that Carter Pewterschmidt's pharmaceutical company is withholding the cure for cancer from the public in order to gain more profit, he and Stewie plot to expose the big secret that could change the world. Meanwhile, Quagmire reveals a hair-raising secret of his own.moreless
On a Halloween-themed night, the Griffins are selected to have their television viewing habits monitored. But Peter takes his participation too far when he tries to control the airwaves.
The Griffins decide to climb Mount Everest after their competitive family friends announce their ambitious plans to hike the legendary mountain. However, things go awry when the Griffins get stuck on the mountainside in the middle of a massive storm.moreless
Roger opens a crooner's bar in the Smith family's attic and recruits Hayley as his main entertainer. Soon, all of Langley Falls becomes enthralled by her singing voice - including Roger, who takes his crush on Hayley a bit too far. Meanwhile, Stan tries to prove his manhood by negotiating a good deal on a new car.moreless
Stan discovers that Francine was unfaithful one night before she and Stan married. With the possibility that Hayley may not be his biological daughter, he travels back in time to find out who the mystery dad might be. But when he inadvertently disrupts the events of the past, he must do everything to avoid changing the future.moreless