It's Christmas time. Roger is jealous because he is not getting enough attention. He tries to ruin Christmas and shenanigans follow.
Stan becomes a wanted man, running from Roger the bounty hunter, and ends up in a town in need of a good guy to help Principal Lewis, Francine, Steve and Hayley.
Roger becomes a marionette and injures other students to help Steve win the school talent show; Stan, Hayley and Klaus start their own local honey business.
Stan and Steve open up their own father-son garbage business after Stan inherits his father's old truck; Roger finds Hayley is a natural at bumper pool and brings her to play with the best player in town.
Roger and Klaus start having a secret affair after they accidentally end up on an online date together; Steve tries to catch Hayley's pink eye to get out of doing a fitness test at school.
While having trouble communicating, Stan and Hayley team up to stop a terrorist plot to blow up the Bazooka Sharks arena; Roger pretends to be an escort.
Francine reconnects with her birth family when she starts craving the experience of having a big family; Stan becomes a Picker based on his obsession with "American Pickers."
The family competes on the reality show, "The Bitchin' Race", but after Stan and Hayley ditch the less-motivated Steve and Francine to team up, they end up in a Tunisian labor prison.
Stan becomes addicted to dying after Roger tricks him into thinking he had a heart attack; Klaus takes Steve to Arizona State University for a college visit, where a fraternity hazes him.
Roger runs off in disguise as a Julia Roberts character to a small town after Stan hurts his feelings; Steve plans a meeting when he finds out that Jeff and Barry have never met.
Steve is upset when Snot threatens their summer camp fun by becoming a counselor-in-training; Hayley and Jeff are suspicious of Roger when he organizes a "Burning Man'" reenactment for their anniversary.
Steve becomes the town pariah after he convinces the star quarterback of the arena football team to stop playing; Roger forces Hayley to become a cab driver to pay him back for her gambling debts.
Francine steals from the CIA and pretends to be a super villain to incite Stan to be more seductive; Roger tricks Hayley and Steve into trapping Jay Leno so he can take revenge.
Klaus gets transferred into the navigation system of Stan's car when Stan refuses to pay for life-saving surgery; Steve and his friends prank Roger, who then terrorizes them for revenge.
Steve and his friends take up witchcraft to gain power and popularity at school; Stan and Klaus become obsessed with remembering '90s bands.
Francine becomes less attracted to Stan when he gets involved with slot car racing; Roger becomes a stewardess to perform comedy routines on planes, but is upset when another stewardess is funnier than him.
The Smith's rescue Steve after he's kidnapped and taken to the North Pole, where Santa Claus is using children to mine for precious stones needed for an ancient ritual.
Roger agrees to give birth to Jeff so he can be human again; Steve secretly signs Snot up for a makeover.
Stan gets upset at the idea of becoming a grandfather after Hayley and Jeff announced they're trying to have a baby; Steve and Klaus join a drug gang.
Stan is embarrassed when a painting of Francine's genitals, done by a famous artist, is unveiled at the museum. Steve turns to helping people after masturbation is ruined by his mom's portrait.
Hayley takes Roger with her to a meditation center and he quickly takes over, becoming one of the world's leading authorities on meditation. Stan and Steve become apprentices as they are taught the art of making sushi.
Stan goes over-the-top to produce a reenactment of Charles Lindbergh's solo flight for Steve's school project after he gets an F. Klaus buys a pair of shoes online and Hayley helps him harass the neighbor they believe has stolen them.
Stan can't escape a recurring Father's Day.