Stan insists everyone help him recreate the rustic family ski trips of his childhood while Klaus falls in love with a tech support operator.
To save a beloved restaurant from closing, Stan must bring the 1950s back to Langley.
Francine is jealous of the new and improved Klaus and vows to take him down.
Stan and Francine inject some much-needed fire into their relationship.
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.
The Smiths return from a difficult, quarrelsome vacation, but they can't get a break from each other.
Francine's newfound friendship with a frog brings excitement to the whole Smith household. Unfortunately, it drives their neighbor, Greg, crazy.
Steve goes on a class trip to Philadelphia, where he hopes to fall in love.
Roger is forced to confront himself after a series of accidents. Klaus and Jeff bond.
Steve profiles Stan for an essay contest at school; Francine uses a porta john.
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.
Francine is disgusted when Stan reestablishes contact with a crush from CIA boot camp; Bullock hires a bounty hunter to capture Roger; Steve wears Hayley's panties after concluding they bring him luck.
When a play about the life of Jesus Christ turns into a brutal battle between Stan and Roger, Stan is excommunicated from the Christian church; Hayley and Jeff adopt an infant son whom Stan believes is the Antichrist.
With Roger's help, Steve dresses up as a superhero to prove his bravery to his father; when Stan discovers that Fran may be pregnant, he hopes the infant will turn out to be the brave child he never had.
Hoping to show Steve the value of hard work, Stan gets Steve a job at a country club; Francine struggles to come up with her own catchphrase.
Stan joins Wheels and the Legman as they attempt to solve a mystery involving a key; Klaus has his photo taken for a pet website.
An old man places a hex on Stan, making him age at an alarming rate; Roger and Francine rehearse for a dance competition...but Roger has something up his sleeve.
Stan panics when Barry comes close to toppling his longstanding wrestling record at Steve's school - and ends up teaching Roger how to wrestle so he can defeat Barry.
After tricking Roger into going to Iraq, Klaus assumes the role of the Smiths' psychologist, but his emphasis on emotional honesty backfires.
When Steve's new puppy is gravely injured, Stan attempts to save the dog using a doctor who specializes in alternative medicine.
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