Peter has a psychic palm reading and discovers he led a past life as Griffin Peterson, a dignified gentleman who followed the beautiful Lady Redbush from 17th century England, where the fierce King Stewart III reigned supreme, to the newly founded American colony of Quahog to win her heart.

When Peter reads some of Stephen King's works, he imagines his family and friends in three of King's stories. First, Peter, Quagmire, Cleveland and Joe act out Stand By Me where as 12-year-olds, they travel along a railroad track on a journey of self-discovery. Second, Peter's take on Misery puts an injured Brian being rescued by his "number one fan," Stewie. And lastly Peter envisions his own version of The Shawshank Redemption, where he and Cleveland become friends in prison.

Brian is devastated to learn that his ex-girlfriend Jillian is getting married until he meets The Hills star Lauren Conrad. Though Brian begins to think he and Conrad are the perfect match, he finds his heart may still belong to Jillian.

After Susie Swanson beats the crap out of Stewie, he and Peter take to the gym. What Stewie doesn't know is that Peter is giving him a little extra help to get those six-pack abs. Meanwhile, Chris begins dating one of the popular girls in school, but her popularity soon begins to subside.

When Brian gets busted for possession of marijuana, he starts a campaign to legalize the drug. Mayor West passes the law, which turns the townspeople into a bunch of potheads.

Meg becomes extremely religious, and tries to convert Brian from Atheism. Meanwhile, after the family visits a Star Trek convention, Stewie kidnaps the entire cast of Star Trek: The Next Generation and forces them to hang out with him.

Lois gets a job working for FOX News and has to do a report on a liberal filmmaker. However, she loses the job when her story implicates a conservative radio host.

Peter finds an old winning raffle ticket from 1989 that entitles him to a golf outing with O.J. Simpson. After befriending him, Peter brings O.J. home to meet the family. However, the people of Quahog aren't too fond of the former running back.

To make money and pay off his debts, Peter participates in medical experiments, including one that makes him gay. He winds up in a relationship with another man and leaves Lois and the family brokenhearted, however, they realize the important thing is that Peter is happy.

Bonnie finally gives birth to a daughter named Susie. Stewie falls in love, and is willing to do anything to win her heart. Meanwhile, Joe is in debt to a bookie for $20,000 to pay for Bonnie's medical bills, and plans to pay it off by stealing from Carter Pewterschmidt.

Peter is forced to go back to the third grade to try and qualify for a promotion at work. Meanwhile, Brian opens a bar with Frank Sinatra Jr, where they employ Stewie to make it a hotspot.

Realizing that Brian may be getting old, Peter gets a newer, happier dog who the Griffins love, prompting Brian to leave. But things go awry when the "new Brian" crosses the line and humps Stewie's favorite toy.

When Peter wins free gas for a year, Brian suggests a road trip to the Grand Canyon. After careful planning and packing, they depart, only to leave Stewie behind. Hilarity ensues as they race back to Quahog.

Mort Goldman accidentally steps into a time machine and winds up in 1939 Poland in the middle of the Nazi invasion. Brian and Stewie follow him to Nazi Germany in an attempt to save him and bring him back to the present safely.

When Peter becomes completely obsessed with "Surfin' Bird", a 1963 hit song from the Trashmen, Brian and Stewie are determined to destroy every last copy of it. When Peter goes searching every record store in Quahog for it, he runs into Jesus, who decides to make his second coming.

Brian meets the girl of his dreams, Carolyn. However, Cleveland moves right in and sweeps Carolyn off her feet. Desperate to win her back, Brian must do anything he can, even if it means involving Cleveland's ex-wife, Loretta.