When Willie takes a business trip to Scotland to expand his duck call business, he brings the entire family along so they can reconnect with their Scottish roots. But when Willie organizes a bus tour to trace his family heritage, he discovers much more than he expected. Meanwhile, Jase brings a group of people to the Highland Games and winds up participating, while Jep and Jessica try to sneak away for a romantic getaway, only to find themselves with Uncle Si in tow. (1-hr)

During a takeover of a local TV show, Robertson family members share their tips for Thanksgiving.

The guys go to a horse race and Kay buys a new birdbath.

The Robertsons help out the mother of a longtime employee during the yuletide season; Jep, Jase, Martin and Godwin take part in a hammering competition; Kay and Si interrupt Willie's recording of a Christmas song.

Jase enters an outhouse race, where the Robertsons face an unexpected rival; Willie enlists the ladies to be taste testers as he tries to create the world's best bologna sandwich for his Duck Diner.

Sadie's homework gets interrupted when Willie and Jase argue whether the latter can outrun a truck; Si steps in to help when Kay's compulsive hoarding becomes an issue.

The guys decide to renovate Jep's old chicken coop; Uncle Si acts strangely on a fishing trip after he drinks too much expired soda.

Lil' Will's football team challenges assistant coach Willie and the adults to a scrimmage; Jep and Si join Kay for a water aerobics class at a local health club.

Jase recruits the guys to help him turn a friend's old pontoon boat into a floating duck blind, despite their skepticism and the locals' puzzled reactions. Willie schedules obedience training for Bobo, but the session is a disappointment due to both Bobo and Miss Kay getting easily distracted.

When Jep is diagnosed with encephalitis and meningitis, the rest of the family pitches in to decorate his and Jessica's new house while he recovers. On the hunt for Jep's meat smoker at a self-storage facility warehouse, Willie, Alan, and Phil find that he shares Miss Kay's hoarding tendencies. As the brothers' wives commandeer the decorating effort, Jase, Si, Martin, and Godwin visit an auction house in search of the perfect housewarming present.