Having never learned to swim himself, Jeff believes Matt should, even though he doesn't want to.

Jeff and Elliot look for a glass of milk -- straight from the cow -- when they team up for a Halloween scavenger hunt.

Jeff thinks he's partly paid off a debt to his father-in-law. Think again. A program for his gifted son is going to cost plenty.

Jeff's younger brother Wayne arrives with big ideas about how to save the business, but Jeff is eluctant to become partners with his unpredictable sibling.

With Jeff's help, Gayle brings her things down from up north, while the heating-and-air business continues to head south for Jeff.

Jeff's not an idiot, it just looks that way when he looks after Elliot's pampered pooch and restless shut-in Raymond, for whom Karen is the usual caretaker.

The director of Matt's gifted program once accused Jeff of shoddy workmanship; a video of Karen giving birth gets onto the school's tape exchange.

The Foxworthys worry that Matt is spending too much time with Nettie after his teacher, Miss Blosier, says he's been distracted in school lately. Turns out Matt has a crush on Miss Blosier, which becomes more complicated when Big Jim begins to turn on his charm. Matt: ""Can you get Grampa out of here? He's got that funny look in his eye like the day he met Grandma #4 at Dollywood.""

Wayne fears someone from his past is out for revenge; and Elliot is afraid there's no limit to Lois's suddenly insatiable amorous desires.

Without consulting Jeff, Wayne hires his flame, a Cajun spitfire, as the shop's receptionist, and Jeff flares at the news.

A note from Matt's school causes confusion when Jeff misinterprets Matt's denial of misbehaving ; Karen and Jeff double date with Gayle and her potential beau.

The Foxworthys appear on ""America's Funniest Home Videos.""

Matt talks Jeff into a night of pro wrestling to avoid a class trip to the opera.

The new boss wants Jeff to send Ebb and Candy packing, while Florus and Bill trick the pair into thinking they've won the lottery.

Upset over Jeff's strictness, Matt hits the road as a stowaway in Florus's truck.

Jeff and Big Jim are arrested for cutting down a Christmas tree in a state park.

The townspeople plan an elaborate funeral for the Foxworthys' beloved dog -- to be buried in a plot alongside one earmarked for Karen.

Jeff's victory in a ""mud bogging"" race makes him a hero, but things get down and dirty when his rival Mario Andretti heists his trophy.

Jeff's new boss volunteers all loading-dock employees to re-enact the Civil War Battle of Briarton. Meanwhile, DMV records indicate Jeff is dead.

Karen hooks Jeff into a fishing trip with a new friend and her annoying husband.

Jeff promises to do something romantic for Karen, but he gets sidetracked by a trip to a roadhouse with Big Jim and the boys from work -- where Jeff's chivalrous act on behalf of a waitress puts him in hot water at home.

Ostracized at school after he wins the Most Courteous Student Award, Matt decides to be a prankster just like Jeff.

Karen's business trip ruins Jeff's plans for their anniversary, which he winds up spending with Bill.

As the Foxworthys brace for a tornado, Jeff and Karen wonder who would look after the kids if anything happened to them.