Stan opposes the building of a new arena football stadium because his tree father will be cut down. Klaus recommends a specialist for Steve to help him become taller.

Steve is desperate to date a girl and determines the best way is to become a varsity athlete. Steve tries out for the water polo team but fails. Klaus agrees to help Steve become better and hides in Steve's trunks so that he can guide Steve's swimming. Steve makes the team and with Klaus's help becomes a water polo superstar. Meanwhile, Stan and Roger buy a boat and attempt to live a boat-guy lifestyle.

Roger uses hypnosis to send Hayley back to six-year-old Happy Haley, but Jeff and Klaus want the old Haley back. Steve and his friends get a slow cooker to cook some pork.

After Stan embarrasses Steve at work, Steve decides to sell him out to his rivals at the NSA. Roger convinces Hayley to go on a 24-hour meat-eating binge.

Home issues cause Stan to stress out, so he decides to take a job investigating a group of surfers to get away from everything.

An embarrassing moment on the Kiss Cam causes Stan to realize that he and Francine have nothing in common. Roger revives a Nevada politician persona to take down a company polluting the water supply.

Haley tries to get revenge on Stan for a childhood drawing he destroyed while Roger goes all out to get a jacket with reward points.

Roger becomes a teacher for inner city kids while Stan and Francine figure out their retirement plans.

Francine helps Greg out with the news and becomes a news anchor. In the meantime Roger, Haley and Steve set out to find a boy pictured in a 1990's board game.

Stan journeys through a post apocalyptic world in search for his family.

Steve and Snot alter their futures and throw a party for the uncool kids, meanwhile Roger is disgruntled when a waitress doesn't compliment his order.

Roger loses his identity after becoming fascinated by a local dentist'?s wife. Meanwhile, Klaus throws a party when Stan and the kids are unable to move from being sore after working out.

Francine comes to reality with her future fate as a widow considering Stan's dangerous job. Steve and the boys pretend to be professional wrestlers, until principal Lewis ruins their fun.

Steve's live-action role-playing fun with his friends is spoiled when Francine decides to play along. Stan and Roger decide to create a theme park in their home after Stan brings home a pet shark.

Stan loses his faith in religion after Steve questions everything in the Bible. He takes the family to Korea to investigate the rumors of a reinvented Noah'?s Ark.