Willie and Jase compete against each other to become president of their neighbourhood homeowner association. Meanwhile, Jep, Jess and Miss Kay work on a Duck Commander-themed display for the local zoo.
The guys have fun with a 3-D printer until they come to the realisation that the machine could soon replace their jobs. Si invests in John Luke's snow cone stand after Willie doesn't give him a raise.
Jase, Jep, Si and Cole battle a growing population of cottonmouth snakes on Phil's property, and Willie uses his business expertise to help Rebecca improve her clothing store.
Little Will decides to buy a motorcycle instead of a car after Willie puts him on a budget. Jase and the guys get inspiration to design a revolutionary duck-hunting product involving zip lines.
With many of the wives and children in Africa performing charity work, Willie and Jase have a debate over tracking ability. Jase and Si are challenged to track and capture Willie and Jep.
Willie and Jep step in to supervise Bella's sleepover while Korie is away in Africa. Meanwhile, Jase takes Si, Martin and Godwin for a round of night golf.
Willie faces the challenge of coming up with a romantic gesture for Korie without spending any money. Jase and Missy compete to see who can find a girlfriend for Mountain Man.
Jase enlists the help of legendary angler Bill Dance in the hopes of winning the inaugural Duck Commander Fishing Tournament. Willie's vanity over his greying beard leads him to make a questionable decision.
Jase and Jep make a deal with Mia and Merritt to get them to go dove hunting. Si tries to make some extra money by starting a West Monroe tour.
Jase and the guys take to Monroe's waters to battle an invasion of Asian carp, while Willie and Si have to run Willie's Duck Diner with most of the staff out sick.
The family relives old memories at its childhood summer camp and attempts to repair a tennis court Willie built 20 years earlier. While at the camp, Jep attempts to pass a lifeguard swimming test he failed as a teenager.
Rowdy officially becomes a Robertson after his adoption is finalised. Meanwhile, Jase enjoys his first massage more than he expected.
Willie and Jase lose Si's teacup, then are put through great lengths to find it. Jep is pressed into service as a magician when entertainment plans for Gus's first birthday party fall through.
Willie, Korie, Jase and Missy receive dance lessons from Sadie to prepare for Reed and Rebecca's upcoming weddings. Jase's failure to renew his ordainment in a timely manner threatens his plan to perform Reed's wedding ceremony.
The family plans a party for Si, who decides to retire and pursue a music career. Willie, Phil and Jase take a road trip in an attempt to re-create an old duck call for Si's retirement present.