After receiving a letter from an eight-year-old girl, the guys head to Farragut, TN in search of civil war relics; Si and the guys crash Willie's fishing pond while he's out of town.

Jase, Jep, and Murry head to nearby Lake Providence, LA to hunt a civil war battle site, but their hunt is interrupted by none other than Si, who came to get eyes on their treasure operation.

Jase and Jep are celebrating their birthdays together by treasure hunting a battle site in Maryland from the War of 1812; Missy, Jessica, and Si all have birthday surprises in store.

Jase, Jep and Murry head to Maryland for a treasure hunt and duck hunt at a historical property called Napley Green; Si becomes obsessed with Jessica's farm fresh eggs.

After Si introduces his new assistant, Jase, Jep, and Murry decide they need their own assistant and include him on their hunt at a historical site in San Felipe, Texas.

The treasure hunters go on a men's night out at the Magnolia Ridge, a beautiful, historical property that connects back to the Lewis and Clark expedition. Meanwhile, Si orchestrates a photoshoot for the guys to help them gain exposure.

The guys are on a mission spearheaded by Murry to find some rumored buried treasure from the infamous outlaw, Jesse James. Jep and Jessica are moving back to West Monroe which calls for a Big Robertson Family Welcome Home Party!

Trying to understand their husbands' new obsession with treasure hunting, Missy and Jessica join the boys on a hunt at the historical Monett's Ferry battleground. Meanwhile, Murry teaches some youngsters how to be successful treasure hunters.

Murry is back in action as the boys head to a historical property called Sunnyside in Mississippi. Phillip gets roped into helping the guys catch a gator spotted near their duck blind.

The guys hunt the famous St. Joseph and Felicity Estates in Vacherie, LA; Si interviews candidates to be his new assistant.

With Jep's future son-in-law in town, Jep, Jase, and Murry head to Daufuskie Island in South Carolina to hunt at a civil war earthworks site.

The guys hunt a historical property in Virginia, the site of the first Thanksgiving. Back in Monroe, Si and Phillip hatch a billboard scheme to drum up new business.

While Jep is celebrating his anniversary hunting for diamonds with Jessica, Jase and Murry hunt a nearby spot in Louisiana called Battleground, where a famous battle took place.

With Murry out sick, Jessica has an idea to metal detect the Bonnie and Clyde ambush site in Gibsland, LA while Missy rolls out the red carpet for a special guest at their historical Logtown Estate.

The guys get invited to hunt the historical Hollyfield Manor in Virginia while Jessica enlists Miss Kay to help her get chickens for their beautiful backyard.

The Mississippi River is at a record low so the guys use the opportunity to hunt the historical Milliken’s Bend. Meanwhile, Missy and Jessica embark on a treasure hunting adventure of their own.

Murry is getting married... again! The guys enlist the girls to help pull off a vow renewal that doubles as a treasure hunt at Magnolia Ridge.

Jase and Missy have plans to surprise their adopted daughter, Karina, in D.C. so Jase hatches a plan to treasure hunt in nearby Virginia.

The guys have a mysterious hunt at a property known as Hell's Half Acre in Kentucky. Meanwhile, Missy enlists the family's help for their grandbabies' dedication celebration.

Before Jep's eldest daughter's wedding, the guys blow off steam hunting a nearby estate in Louisiana.

It's Christmastime in Tennessee and the Robertson's gather for treasure hunting and family traditions. Food is a big deal for the Robertson family - especially the Robertson men. Missy and Jessica take on the challenge and attempt to make Miss Kay's famous crawfish pie for Christmas dinner.

As Murry undergoes heart surgery, Jase, Jep, and Randy head to Split Rock, WY in search of relics from the Oregon Trail. Missy and Jessica work on a get well soon gift for Murry.