Troy and his crew return to the Louisiana swamps to extract the valuable treasure trove of old-growth cypress logs they discovered last season. Determined to capitalize on a rare spell of high water, Troy, Pickle, and veteran swamper Timmy Aucoin follow a storied map to relocate the prized wood. Then using Timmy's specialized boat called the "log dog," and every ounce of swamp ingenuity they can muster, the team attempts to secure a payday for the ages.

Troy gets an urgent call for help from his friends Leron and Porkchop to solve a chilling mystery. Something is drawing ravenous wild hogs to an ancient cemetery, luring them to unearth graves that date back over 200 years. In a search for answers, the team uncovers eerie legends, strange energy, and unexplained phenomena as they work to protect the sacred ground.

Troy answers an urgent call from his longtime friend and fellow swamper, Daniel Edgar, who has discovered a mysterious threat to the alligator population. Together, the duo investigates, uncovering clues that point to a suspicious culprit disrupting the delicate balance of the bayou. With the help of shark hunter Bill Stelly and seasoned fisherman Tony Hebert, they go on a mission to save their homeland's most famous predator.

Troy Landry is called on by an old family friend, Mr. Sterling, who reveals a tantalizing story about a treasure chest said to have been lost in a Louisiana bayou over 75 years ago. Armed with a mysterious map that traces back to the Civil War era, the chest is rumored to contain Confederate gold. Together with a seasoned treasure hunter, Troy and Mr. Sterling embark on an adventurous quest through silt-laden waterways and treacherous terrain, driven by the hope of unearthing a legendary fortune hidden for generations.

Troy's grandsons report strange bites on their legs while swimming at a beloved swimming hole. Concerned, Troy investigates, enlisting the help of his friend, Don, to track down the mysterious culprit. Troy and Don soon find themselves face-to-face with a creature hidden deep below the water's surface.

Troy Landry gets a call for help from anthropologist Dr. Duke Beasley who, as a part of an ongoing effort to shed light on forgotten communities, is on a mission to uncover lost cemeteries buried deep in the Louisiana swamps. Using a combination of modern technology and old-world methods, Troy helps assemble a team as they journey into the heart of the swamp to track down these vanishing gravesites before they’re swallowed by silt and time forever.

When untold numbers of nutria suddenly vanish from the Louisiana marsh, veteran hunter Ronnie Adams finds his livelihood at risk and calls Troy Landry for help. As they search for clues, the swampers discover strange environmental changes, damaged wetlands, and an eerie absence of life. With time running out, they call in Joey Edgar and his daughter Kallie to help them track down the missing creatures through a shifting landscape.