TV Guide Animal Planet Wednesday

When drugs infiltrate the prison, the K9 unit and investigation teams are on high alert; staff balances home and job; the rodeo helps inmates reconnect.

Harvey Slater is tasked with running a public horse auction; a hunger striker gives Warden Cain an ultimatum, and Cain attempts to enforce order.

Agents protect the resources across Louisiana; a crab fisherman is apprehended stealing dozens of traps; a hunter crosses state lines with an illegal deer.

A careless hunter is investigated for shooting down the highway in Jackson Parish; agents observe a man suspected of two illegal deer kills.

A trespassing investigation leads to a dangerous encounter; agents confront a group of duck hunters who were seen targeting non-game birds.

Agents use a drone to corner a boat captain who has broken the law in Plaquemines Parish; a family of shrimpers comes under scrutiny for pulling oversized nets.

John travels to Texas to visit the home of Kitty Wigs, a web site that provides festive hairpieces with which owners can adorn their pet cats.

An Arkansas feline makes regular TV appearances; cats show off their yodeling skills on a popular online video; John visits a pet prosthetic producer.

Robert tries to handle a venomous King Cobra called Utah; Dr. Amber heads to Tandora to treat wild koalas; a Brolga struggles when an old wound flares up.

Jimmy notices volunteer Ashley performing alligator wrestling moves that may endanger her life, and he springs into action to get her out of the pit.

Tensions reach a new level when Paul and Jimmy deal with an all-time high number of calls about nuisance alligators; alligators are spotted near golf courses.

After being trapped in a house fire, Mia has begun to stalk and attack a couple's youngest daughter, so the family asks Jackson to intervene.

Littlez's violent behavior keeps his road warrior owners unable to have people over, and Jackson is called in to save his life; commentary is added.

A difficult rescue involving a momma dog and her puppies is what a friend finds when he arrives at Villalobos wanting a fresh new start.

When a former volunteer's boxer threatens the adoption of another dog, Tia has to help; a recently released parolee finds himself headed down the wrong path.

Jeremy Wade follows the trail of an elusive lake monster to Ukraine and into Chernobyl, but he must find the mutant fish before radiation forces him to leave.

In South America, a freshwater "killer mermaid" the locals call "Water Mama," sends Jeremy to find the truth behind what is causing people to disappear.

Jeremy embarks on a remote mission to investigate mysterious deaths in Peru, Colombia and Brazil, living with the Matis tribe deep in the jungles of Brazil.

For most of his career, Jeremy Wade has searched, to no avail, for a legendary Amazon giant locals call "lau-lau," said to be able to swallow a man whole.

This rip-roaring ride through the dark side of nature mixes action and adventure with mystery as Jeremy hunts for freshwater fish with a taste for human flesh.

The Sorbal Santos sinks in the Amazon River and many of its passengers are eaten alive, but Jeremy Wade braves the waters to retrace the ship's final voyage.

Jeremy Wade travels to remote Argentinean wetlands to investigate a brutal mutilation along the "River of Blood" and faces the "slasher" stalking its waters.

In Brazil, a corpse with unusual injuries is found, missing persons' cases increase, and Jeremy faces one of his greatest fears to solve the mystery.

Wade travels to Columbia, South America, to investigate the killing of a bride who was dragged to her death by what Wade believes was a river monster.

The Sorbal Santos sinks in the Amazon River and many of its passengers are eaten alive, but Jeremy Wade braves the waters to retrace the ship's final voyage.

Jeremy Wade travels to remote Argentinean wetlands to investigate a brutal mutilation along the "River of Blood" and faces the "slasher" stalking its waters.

In Brazil, a corpse with unusual injuries is found, missing persons' cases increase, and Jeremy faces one of his greatest fears to solve the mystery.

Wade travels to Columbia, South America, to investigate the killing of a bride who was dragged to her death by what Wade believes was a river monster.

In South America, a freshwater "killer mermaid" the locals call "Water Mama," sends Jeremy to find the truth behind what is causing people to disappear.

Jeremy embarks on a remote mission to investigate mysterious deaths in Peru, Colombia and Brazil, living with the Matis tribe deep in the jungles of Brazil.