Stan hunts for an ex-KGB agent but can't find him--until he moves in next door. And Steve is building a rocket for a school science project, but can't get it to work--until he gets some help from his new next-door neighbor. Meanwhile, Roger and Klaus head off on a European vacation.

Steve plots revenge after girlfriend Debbie loses a very dirty election for class president. But it backfires badly.

When Steve is selected to sing the national anthem at the Langley Falls Veterans' Day celebration, he gets some heat from Stan who doesn't think he's ready for such an undertaking. Unimpressed with Steve's vocal talents, Stan decides Steve needs to experience real war in order to sing about our country's military prowess. But things quickly go south when Roger gets involved and Steve goes bananas.

Stan offers a reward to the person who can stop Hayley and her old boyfriend from eloping.

After an argument with Stan, Roger moves out of the house and is subsequently replaced. Meanwhile, Steve acquires a new job at Pearl Bailey High School.

When Steve challenges Stan for family dominance, Stan does everything he can to prove to Steve that he is the alpha male of the Smith house. Meanwhile, Hayley and Jeff seek marriage counseling when the honeymoon phase wears off.

When Steve has trouble crossing over into the "cool kids" social circle, Klaus and Roger place their bets to see how quickly Roger can make him cool. Everything they try backfires until Steve becomes the in-crowds designated driver. Meanwhile, Stan and Francine take turns pranking each other.

After Snot professes his love for Hayley and gets shot down, Steve and Roger devise a plan to cheer him up. Roger dresses up as Steve’s cousin from New Jersey, Jenny Fromdabloc, and Snot falls hard for her. Meanwhile, Stan wants to live like a gentleman of the 1960s, complete with dark suits and dry martinis.

Stan and Francine fight over how to redecorate the house. It goes so far that they split the house down the middle and try to live without each other. Meanwhile, Principal Lewis discovers a talent of Barry.

Stressed out by his family and his obligations, Stan decides to buy a hot tub to relieve his stress, but gets into hot water when he finds out the hot tub is evil.

When a hurricane hits Langley Falls, the Smiths fight like mad to survive in their home. The crossover starts on The Cleveland Show S03E02 The Hurricane (I) and Family Guy S10E02 Seahorse Seashell Party (II).

Roger becomes Steve's legal guardian, but gets a little overzealous in the parenting department when he gets the principal fired. After getting beat up by the other teachers at the school, Steve decides to run away. Meanwhile, Stan and Francine attempt to make waves after discovering that their vacation at the biggest water park in the world fails to get their hearts pumping.

When Stan realizes that he might never fulfill his dream of becoming a Best Man, he convinces his last single friend, Principal Lewis to marry the school’s Superintendent and to choose him as his Best Man. Stan invites Lewis’ old friend from prison to the wedding, only to discover a secret that could prevent the wedding from happening at all. Meanwhile, Roger finds the perfect pair of shorts, and an encounter with Ricky Martin makes him question his self-confidence.

When Barry (guest voice Eddie Kay Thomas) threatens Stan's old high school wrestling record, Stan enlists Roger to beat Barry and defend his small claim to fame. However, Stan is caught off-guard when Roger, not Barry, is actually the threat to Stan's record.

Roger rediscovers one of personas, Ricky Spanish, and remembers why he's the most hated person in Langley Falls. Meanwhile, the child Stan and Francine sponsored in Africa suddenly shows up on their doorstep.

When Steve's baby sitter is unavailable, Stan and Francine decide to leave him with Hayley; Steve sneaks out to a party to prove he's not a goody-goody.

A talk show reveals that Francine was the toddler who, famously, was rescued from a well by a firefighter; Francine makes a discovery when she falls down the well on the anniversary of her rescue; Stan and Roger come up with a business idea.

Roger pretends to be Jeff's imaginary friend so he can roam around the house without a disguise; when Jeff realizes Roger is an alien, Stan issues an ultimatum -- either Roger or Jeff must be killed; Steve becomes insecure about his body.

Francine tries to rig the school spelling bee so that Steve will win; Stan and Roger try to rush Hayley's grieving process so she will be available to judge their badminton game.

Francine tries to get Stan to spice up their sex life; Hayley tries to get back into dating and accepts a date with Snot.

Thwarted in their efforts to secure dates for the upcoming high school prom, Steve and Snot turn to the CIA’s cloning machine to churn out two willing ladies. But, when the device produces two uber-fast-growing newborn babies, the boys must break out their fathering skills to ready them in time for prom night. Meanwhile, Stan takes home the CIA’s cloned pet, Daren the Dodo, with disastrous consequences.

Steve and Snot are fed up with being bullied. When they enroll in a karate class, Snot is brainwashed by the sensei, and it's Steve's mission to get him back. Meanwhile, Klaus develops a horrible odor and is forced to be an outside pet.

When Stan wishes he could have Principal Lewis' carefree, single life, a la "It's a Wonderful Life," his wish comes true. In Stan's wish world, Principal Lewis has his family.

Steve joins the high school water polo team to get girls. Meanwhile, Roger and Stan get a boat.

Roger becomes a teacher at Steve's school and gets involved with a class of underprivileged kids. Meanwhile, Stan and Francine visit a retirement home and Stan decides to stay.

Stan, tattooed and haunted, travels a barren Langley Falls alone. Meanwhile, a mysterious element known as "The Two Hundred" has reigned terror on the town and separated Stan from his family.

When Stan is on a mission, Francine pretends she's a widow. Steve and his friends play wrestling and get beat up by Principal Lewis.

A mold of Francine's vagina is displayed in a museum.

Steve and his friends take up witchcraft to gain power and popularity at school. Stan and Klaus become obsessed with remembering 90s bands.

Steve becomes the town pariah after he convinces the star quarterback of the Bazooka Sharks arena football team to stop playing. Meanwhile, Roger forces Hayley to become a cab driver to pay him back for her gambling debts.

While having trouble communicating, Stan and Hayley team up to stop a terrorist plot to blow up the Bazooka Sharks arena. Meanwhile, Roger pretends to be an escort.

Roger becomes a marionette and injures other students to help Steve win the school talent show. Meanwhile, Stan, Hayley and Klaus start their own local honey business.

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 turns his attention to Steve's friend Snot who teaches him about Hanukkah, prompting him to convert to Judaism. Roger then decides to make Hanukkah more popular than Christmas by stealing Santa's powers, and becoming Schmanta Claus.

Stan discovers that the Langley Falls historical mural has been ruined by graffiti and neglect and convinces the town to allow him to restore the mural himself; Roger becomes Steve's instructor at a prestigious clowning university.

Francine hosts a dinner party even though a serial killer who attacks dinner parties is terrorizing the town; when the lights go out and guests start to disappear, Roger takes charge of solving the mystery of who is stalking the party.

Stan is frustrated with traffic so he goes to the mayor and proposes that the town build a bullet train, but the mayor laughs off the idea; Roger pushes Stan into running for mayor; Stan wins the election but finds himself overwhelmed.

When Steve starts acting out his sexual energy, Francine asks Stan to give him the talk, but he makes Steve join a creepy father-daughter celibacy club with him instead. Also, the family builds a water slide in the backyard.

Steve’s life is turned upside down when Snot gets rich after his mom starts selling a new dipping sauce. Klaus, Stan, Roger and Jeff become mall fashion show models.

Steve discovers his mom has never stopped giving him her breastmilk.

Stan and Steve enter an e-sports game tournament to save the world. The rest of the family get stuck in a banister.

Hayley takes extreme measures to help Klaus from being deported while the rest of the family tries to open a coconut.

Francine explores ASMR with Roger. Steve gets a a pole in his head and a secret admirer.

Stan tries a new, cutting edge parenting approach DNA splicing.

When Principal Lewis threatens to cancel science club, Steve takes matters into his own hands in a monstrous way.

Stan takes Steve to his favorite barbershop to hang with his crew; Jeff starts journaling to help with his bad memory.

Steve and Snot's friendship gets put to the test when their mothers start to fight.

Francine is jealous of the new and improved Klaus and vows to take him down.

Wheels and the Legman try to hunt down the perpetrators who destroyed Steve's secret swimming hole. Meanwhile, Klaus helps an aging Principal Lewis reclaim his confidence.

Stan is forced to co-lead a scouts troop with Hayley while Steve blunders in his fantasy world.

Klaus and Jeff's friendship is threatened by Klaus's girlfriend from another realm.

Hayley searches for a runaway Steve so they can go to a Shaggy concert.

Social Services threatens to take Steve away from the family when someone files a complaint about Steve's chaotic home life.

To have a chance with a girl, Steve and Snot must track down a keg of 4Loko.