S3 E3 — Killers on the Loose
Chuck searches the Everglades for a nasty Burmese python; Ernie must tear apart fences to capture a red-tailed boa loose in a suburban neighbourhood.

S6 E13 — Family Reunion
Shelter volunteers drive from Kansas, hoping the team can save a tiny rescue dog; Dr Jeff's cousin asks the vets to visit Tennessee to provide free care.

S1 — The Dolphin Dating Scene
An exploration of the real personalities of 17 dolphins, their amazing abilities, and some surprising discoveries about them.

S1 E1 — Battlefront
Four gorillas are seized from a government official in Cameroon's capital Yaoundé and taken to CWAF's base at the zoo for medical care and checks.

S1 E5 — Leave it to Beavers
The brakes of Charlie's ATV fail; a group of beavers destroy a farmer's land; a pig wreaks havoc on a friend's lawn.

S2 E3 — Bacon and Tomato's Big Adventure
The staff use laser-equipped cameras to determine just how long Trixie the whale shark is; a shy box turtle makes friends.

S1 E4 — River of No Return
From the snowy mountains to the powerful Salmon River rapids, Matt, Danny and Blake embark on a 75-mile trek through Idaho's River of No Return wilderness.

S1 E2 — No Way Out
The trio heads to Arizona to battle harsh winds, frigid temperatures, endless sand and breathtaking, but deadly slot canyons; with hypothermia a real danger, the guys might have to abandon their 130-mile adventure.

S1 E3 — Mountain Whiteout
Matt, Danny and Blake tackle their most physically and mentally challenging trip yet as they take on Oregon's Steens Mountain; a winter storm ups the ante and pummels the friends with elements testing their endurance and their friendship.

S1 E5 — Escape From La Venta
Ultra endurance athlete Matt Galland and friends are dropped in an exotic and extreme location on the globe, where no man has been. In four days, they must walk 100 miles.

S1 E6 — No Mercy
Ultra endurance athlete Matt Galland and friends are dropped in an exotic and extreme location on the globe, where no man has been. In four days, they must walk 100 miles.

S8 E14 — Eye of the Storm
Tania is furious that she has to deal with a tornado alone with no help from the parolees; a pit bull trainer asks Tia for help adopting a work dog.

S8 E15 — Behind Bars
Tia enlists Matt's help adopting a patrol dog out to his former home, then gets a call about two dogs left behind when their owners abandoned the property.

S8 E16 — A Street Dog Named Desire
When a known dognapper drops a dog off at Villalobos, Mariah races to find the owner; a new parolee finds himself in way over his head; Smack gets a second chance at a loving home after having her last adoption fall through.

S8 E17 — The Incomparable Dr. K
A disease outbreak in the swamps threatens the safety of the dogs; Tania goes out on a difficult rescue; Jackson gets a shot at a forever home.

S8 E18 — New Day, New Blood
Tia finds herself shorthanded as Villalobos begins to expand; a pack of running pit bulls lead to an overwhelmed owner; Tia and Lizzie try to find Gidget a forever home for her final days.

S3 E3 — Killers on the Loose
Chuck searches the Everglades for a nasty Burmese python; Ernie must tear apart fences to capture a red-tailed boa loose in a suburban neighbourhood.

S2 E1 — Big Is Beautiful
After eating all his tank mate's food, Tank, the hungry sea turtle, finds a space to eat in peace; the aquarium welcomes two beluga whales to their new home.

S2 E7 — Pot-Bellied Pig Palace
Antonio goes hog wild and designs the ultimate piggy paradise with a new pig house, a mud pit, space to run, and an activity wall to keep Mr Pickles happy.

S1 E3 — Journeys Dangerous End
Approaching the end of their 1046km journey, Lev and Kane finish the final leg of the trip by boat and face dangerous crocodiles and aggressive hippos.

S3 E4 — Monkey Business
A pet monkey gets into things; a cat is the king of his castle; an owner watches on video monitors from work while his dog eats the furniture.

S4 E11 — Bigfoot of Wood County: The Phantom of the Forest
The team head to Wood County after a Bigfoot known as The Phantom of the Forest, but find themselves in a feud with local poachers.

S3 E7 — I Coughed Up Worms!
A pregnant young woman ends up in a coma after a sudden infection; Britney McWilliams of Texas finds out that her lungs are infected by parasitic worms.

E1 — Return of the Yeti
Josh Gates begins in Kathmandu and heads high into the Himalayas of Nepal to obtain scientific evidence of the legendary yeti. This time his mission is personal, and it will take him into uncharted territory.

S2 E1 — Big Is Beautiful
After eating all his tank mate's food, Tank, the hungry sea turtle, finds a space to eat in peace; the aquarium welcomes two beluga whales to their new home.

S2 E7 — Pot-Bellied Pig Palace
Antonio goes hog wild and designs the ultimate piggy paradise with a new pig house, a mud pit, space to run, and an activity wall to keep Mr Pickles happy.

S1 E3 — Journeys Dangerous End
Approaching the end of their 1046km journey, Lev and Kane finish the final leg of the trip by boat and face dangerous crocodiles and aggressive hippos.