Steve and Principal Lewis get caught in a dangerous situation at the school; the rest of the family makes an adorable new friend.
Klaus and Jeff's friendship is threatened by Klaus's girlfriend from another realm.
When Jeff finds out that the family thinks he makes terrible decisions, he decides to take a job selling stretchy leggings to prove them wrong.
When Stan discovers anonymous love letters written to Francine, he worries that this secret admirer could threaten their relationship.
The judgmental voice in Hayley's head makes it impossible for her to enjoy a girls' night with Nerfer and Danuta.
Francine insists that Steve let her help with his school project, Stan finally fixes that shingle, and the rest of the family goes on a quest to return Gallagher's mallet.
In an attempt to maintain his "prime," Stan explores some cosmetic solutions that could not go worse.
When Stan goes too far to keep his work friend away from Francine, she is forced to save her new "little" friend.
Hayley makes Jeff get a friend to add some mystery to their relationship but gets more mystery than she bargained for. Francine attempts to grow the world's longest fingernails.
The Smiths get new neighbors! Meanwhile, Roger dreads having to be a little boy's kite for a day.
Stan battles an evil hot tub bent on killing his family.
Stan attempts to save his family after a hurricane floods Lower Langley--despite Fran's warnings that Stan is a bad decision-maker during a crisis.
After he's appointed Steve's legal guardian, Roger has Principal Lewis fired for letting Steve break the school's rules; Stan and Fran vacation at a waterpark.
Stan arranges for Principal Lewis to marry Superintendent Riggs so he can finally be a best man at a wedding; Roger's new shorts attract the interest of Ricky Martin.
Stan uses an avatar of a hot girl to bond with Steve; Roger plots a violent end for frat brothers who stiffed him out of $20 for a limousine ride.
Stan resorts to extreme and cruel measures to humiliate Steve and maintain his alpha-male status in the house, and Hayley and Jeff turn to Principal Lewis for marriage counseling.
Overlooked for promotion for twenty years, Stan decides to woo the Senator who supervises the CIA task force. Stan makes Steve go to the same private academy as the Senator’s daughter, but Steve ditches school and Roger takes his place.
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.
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.
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.
Francine gets a job at Stan's office, which cramps Stan's style and his ability to flirt with co-workers. When Francine retaliates with a little flirting of her own, war breaks out at work.
Stan spends some quality father-son time with Steve at the local zoo, but things go wrong when Steve slips into a gorilla exhibit.