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 gets in over his head when he runs for mayor.
Stan avoids giving Steve "the talk" by joining a chastity group. The Smiths build a waterslide in the backyard.
Roger becomes worried about outliving the family. Klaus opens a convenience store in the attic.
Francine falls in with a group of tough girls after becoming the new school guidance counselor. Jeff panics when he loses his hat.
After her family accuses her of being a quitter, Francine becomes a bodybuilder. Klaus claims to have invented the high five.
While in search of an identity, Jeff starts hanging out with Stan's favorite celebrity chef. Klaus gets an exciting new outfit.
In American Dad's 250th episode, Roger has a medical emergency and Stan has to take over his personas.
The family visits Possum Lake. Roger learns to ride a bike.
Steve and Roger restart their career as a twin brother acting duo. The family becomes addicted to a novelty gift shop.
Steve goes to boarding school not realizing it's an all-girls school and a parade of sitcom characters arrive to take his place at home.
Francine becomes obsessed with home security after a break in. Steve tries Hayley's laidback approach to school work.
Hayley feels left behind after Jeff becomes a star dog racing coach. Steve takes advantage of an empty house.