Stan makes a desperate attempt to bond with his son by creating a busty blonde bombshell.

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 Stan invites his recently widowed mother to move in, she and Roger fall in love and wed; Steve and his friends find a lost movie script.

Stan is shocked when he is told that Deputy Director Bullock is showing early signs of dementia and needs his memory erased; Roger hires an old friend to help Steve with a bully at school.

Determined to get Snot to confront his emotions after his father passes away, Steve and friends embark on an epic cross-country road trip to the funeral. But Steve's commitment to his friend wavers when he falls for a Pixie Dream Girl along the way. Meanwhile, Stan and Roger invent an automatic cake-cutter for the Home Shopping Network, but their partnership is tested when they only make a "verbal agreement" to split the profits.

Stan mixes up his nighttime routine after his 100th kill, but mistakenly unleashes a "good" Stan in his sleep - Jekyll & Hyde-style - who's hell-bent on pursuing all the good deeds that real Stan would never consider, and stopping him from ever killing again.

Hayley starts an internship at a local news station working for a Nancy Grace-type reporter, who happens to be Roger in disguise.

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.

Stan sets out to stop a tree that he considers his father from being cut down. Steve realizes he's stopped growing and considers surgery.

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.

When Roger breaks his ankle, Francine convinces Stan to let him play in his basketball league. Meanwhile, Steve sings a song that parodies R. Kelly's "Trapped in the Closet".

Stan and Steve become sushi chefs.

Francine steals from the CIA and pretends to be a super villain to incite Stan to be more seductive. Meanwhile, Roger tricks Hayley and Steve into trapping Jay Leno so he can take revenge.

Roger and Klaus start having a secret affair after they accidentally end up on an online date together. Meanwhile, Steve tries to catch Hayley's pink eye to get out of doing a fitness test at school.

Hayley gets a job as a delivery driver and begins delivering lunch to Stan's office; when she sees the terrible work conditions, she organizes a strike; the family watches Breaking Bad in reverse and discovers the show is hiding a scavenger hunt.

Francine falls in with a group of tough girls after becoming the new school guidance counselor. Jeff panics when he loses his hat.

Hayley feels left behind after Jeff becomes a star dog racing coach; Steve takes advantage of an empty house.

Stan has Roger pretend to be a shark to help Steve overcome his fears. Hayley's friend Danuta becomes romantically interested in Klaus.

Thanks to Roger, Snot discovers his dead father was a demolition derby driver. Hayley takes Steve on a road trip, so he can learn to drive.

While running an errand in Little Columbia, Stan is confronted by his hidden past.

After Stan is injured, Francine nurses him back to health and he becomes dependent to her. The family discovers Tuttle is a Korean reality show star.

Steve wants to know about the Smith Family heritage, but Stan refuses to indulge him. Stan is obsessed with being American and tells Steve that being American is all that matters. Steve steals Stan's DNA for an at-home DNA test and discovers that they are Canadian. Steve rejoices in finally knowing his heritage, but the news devastates Stan.

Stan moves to Chicago to become a comic while Steve and Hayley host Roger for a nice night in.

Stan's childhood imaginary friend returns to collect a debt. Klaus has a big date and needs a fishbowl upgrade.

Hayley and Jeff help one of Roger's personas run a solar company.

Stan insists everyone help him recreate the rustic family ski trips of his childhood while Klaus falls in love with a tech support operator.

Francine's newfound friendship with a frog brings excitement to the whole Smith household. Unfortunately, it drives their neighbor, Greg, crazy.

Hoping to teach him the value of sharing, the family recreates a television show from Klaus's childhood. Roger has a piano recital.

Francine becomes an overnight sensation when a famous art dealer discovers her homemade pottery.

It's Halloween night and Stan is missing, so the Smith gang heads to the spooky, abandoned CIA headquarters to investigate.