Stewie eventually speaks for the first time and causes considerable embarrassment to Lois among the other mums.
When Stewie finds out that his teddy Rupert used to belong to Chris, he dumps him and goes on to take his revenge on Chris.
Peter injures himself as well as a family of squirrels with a chainsaw. Chris and Stewie manage to save one of the wounded squirrels.
Peter and Lois find themselves in an alternate universe that has been unintentionally created by them.
Joe asks Peter to be the godfather of his daughter. Consequently, Peter decides to be a gangster.
Meg is to get hitched to a Quahog resident. Peter gets into trouble in one of his myriad adventures after finding a vest.
Peter starts a mission to find late Mayor Adam West's cousin when he rejects Lois' first choice of the new mayor.
Brain starts a new job as a journalist to find out that Pawtucket Pat, Quahog's hero, was a racist. Controversy pervades the town as the people argue about taking down Pat's statue.
The Griffin family are tasked with saving Christmas without Lois.
Peter works as a nurse at the hospital after he overcomes a bad flu. However, he is about to encounter his archenemy.
Brain hangs out with the son of his new girlfriend Holly, but things don't go as planned.
Peter and Chris start a business in fake sports memorabilia after going to a baseball game; meanwhile, Stewie undergoes plastic surgery.
As Stewie develops a Peter-like robot to get back at Lois for feeding him broccoli, his life gets endangered as he faces some inconveniences.
Stewie has to do some domestic chores when he receives a mail-order bride from Ukraine.
Lois feels that she is being taken for granted by family, so she joins a competition to win "Best Customer" at her favorite coffee shop.
The Griffins discover that Brain has lived with another family before them. This secret makes his life with the Griffins difficult.
As Lois and peter are invited by a couple at Stewie's school to live in a millennial apartment complex, Meg and Chris end up staying at home unsupervised.
Peter and Lois cause Meg a scandal as she prepares herself for college admission. Brain embarks on a fitness journey.
The Griffins bring a cat named Pouncy home to adopt, but Brain believes that Pouncy is hiding a dark secret.
After the cable is down, Cleveland, Quagmire, and Peter gather to make up stories about their feats in athletics during their youth.