Joe Exotic gives one of his last interviews before his arrest. Ex-employees reveal the truth about his infamous G.W. Zoo and there's a look at the rescue of some of its big cats.

Epic snake hunter, Dusty Crum, is on the hunt for one of the five largest species of snakes - the Burmese python. Dusty and the team are ready to wage war.

A communications company is in need of an interactive aquarium shaped like a giant telephone, while the duo's veterinarian wants a doghouse tank for his office.

A violent clash between two warring stallions presents the SPCA team with a massive challenge. And, a dog and her puppies are found dumped on a street.

The team try to help a tiny dog with a coat so matted and filthy, they need to sedate him to remove it. It is a case Investigator Dana Moss will never forget.

Winter has finally arrived. While Bob deals with the ramifications of crashing his plane, Heimo must find a way to cross a newly frozen river.

Matt, Bam, Bear and Gabe head out on their first-ever hauling job without father. Back in Browntown, Bird, Rain and Noah do their best to keep their homestead stable.

A mother and daughter are being torn apart by their cat, Missy, who's determined to kill their other cat Fluffy. Can Jackson ease their woes?

Mariah is devastated when she learns that a friend has passed away. Later, a couple from Tia's past is interested in adopting four dogs.

Hurricane season is approaching and Tia prepares for the worst. Later, Villalobos employee Rico steps up to the plate when his grandparents adopt a shy dog.

Hurricane Isaac tears through New Orleans, flooding Villalobos' evacuation location and leaving Tia and her team cut off from the rest of the world.

Dr. Jeff's team races to help a tiny dog to deliver a large puppy and save both lives. And, the team heads downtown to help homeless people and their pets.

Dr. Jeff and the team head to Mexico to offer free veterinary care for poor families. Over one gruelling week they will treat hundreds of animals in need.

Dr. Jeff helps a beloved German shepherd walk again. Meanwhile, Dr. Don has to act fast when a cat eats poison and a scared dog runs loose outside the clinic.

Dr. Jeff visits a free clinic and returns with a dog who was hit by a car. Plus, he helps a dog with a mysterious lump and Dr. Baier wants to keep a rescue puppy.

Robert feeds 44 hungry alligators, all at the same time. Terri helps examine Kaitlyn the tiger and makes a thrilling discovery.

Robert and Terri take to the skies to release some sea turtles near the Great Barrier Reef. Bindi eagerly awaits the birth of the zoo's first tiger cub in years.

Technology from California is brought to the aquarium to monitor beluga whale activity. And, a sea star undergoes a check-up after suspicious growths form.

The rescue team gets a call for help to assist a stray dog trying to deliver puppies. With two pups delivered alive and more to come, will she get help in time?

Dean thought Brenda and her cat, Kashmir would be the perfect fit to his home. Unfortunately for them, Kashmir has turned into "resident evil".

Anthony visits the world's most stunning and jaw-dropping pools - from an oasis in Oklahoma to a pool perched high atop the Pacific Ocean.

An outdoors-loving couple calls on Anthony to create a Texas-sized swimming pool area where their baby daughter and young grandchildren can safely explore nature.

How does a squirrel take on a dangerous rattle snake? What makes eagles' eyes so powerful? Plus, why is the planet overrun with bugs? Experts answer these questions!

Do parrots really know what they're talking about? How do electric eels not electrocute themselves? Plus, why are pandas black and white?

The zoo awaits the arrival of a snow leopard's fourth cub. A pair of Andean condors embrace their new enclosure, and a squirmy binturong fights his annual vaccination.

Ventriloquist Jeff Dunham wants a theatre-themed tank starring his characters Peanut, Walter and Achmed, plus a chandelier that can light up.

Wayde and Brett drop in on world famous magicians, Penn and Teller who want a tank built in honour of their 40th anniversary together.

Mireya and Ronny make a powerful discovery in the area around the nest. And, Bryce suspects Bigfoot is emitting infrasound to repel the team from its territory.