INFAST US

Chris and Casey Keefer reflect on standout moments from the first two seasons; they discuss their most memorable individual hunts and the evolution of the show over the years.

Brothers Chris and Casey Keefer reflect on some of the greatest moments from the first two seasons; topics include never before seen behind the scenes footage and a look ahead.

Chris and Casey Keefer tackle an Alaskan river untouched by hunters for a decade due to predation; the journey begins slowly, with more dragging than floating in a grizzly-heavy area.

The search for a mature moose gets the brothers Chris and Casey Keefer way more than they bargained for.

Jennifer, a mother of four, faces the wild and learns camping skills from Bear to connect with her family; Bear learns about her life-saving mission.

Ex-recon marine Jonathon, who lost his legs in Afghanistan, joins Bear Grylls as he tackles the wilderness.

Due to a poor spring, Mike, Tim, Jedd and their crews fish well into summer.

As Fall begins, one man is just starting out, one is just getting by and one looks to start over.

The rough season begins to wear on commercial fishermen.

The competition for catching fish is at an all-time high but fishing is anything but fair.

Stillwater expert Phil Rowley travels to Canada's West coast on the hunt for trout.

Hosts Mark Melnyk and Jack Imhof travel to Ontario's Sunset Country.

Jenna McKeown and Mikey Metcalfe team up in Saskatchewan to fish for the prized Arctic grayling and some big pike.

Host Mark Melnyk continues his RV fishing adventures in Idaho.

The Warden's day starts early with an opportunity to capture a convicted game violator.

The Wardens are called in to round up a 1,000 pound bully.

Dmitrij Sribnyj reveals his life story for the first time, from his evacuation during the 1986 Chernobyl nuclear disaster to becoming a four-time Gymkhana Grid champion.

Terry wants to test the best way to kill a zombie, just in case he ever ends up in a zombie apocalypse.

Terry travels back in time to see if he has what it takes to be a musketeer.

Terry takes himself out of retirement to test some scenes from "RED" that will be extremely dangerous.

Larry and Terry test several scenes from MacGyver.

Overindulging in pleasures during Carnival can often end in a visit to the emergency room for some; in Barcelona, stations are set up to quickly help the injured during the la Mercè Festival.

The Lunar New Year is a very busy time of the year for health professionals in Vietnam, the ones taking place in Sydney are invariably mentioned and New South Wales Ambulance's paramedics don't have a minute to spare to enjoy the festivities.

In Mumbai, more than half of its inhabitants live in slums, the conditions create various public health problems; in Buenos Aires, ambulances refuse to enter the narrow streets of some of the capital's villas.

The roads of Thailand are considered to be among the deadliest on the planet, and with such a high number of victims, the paramedics of the city of Bangkok are on the alert.

Contestants must complete a challenging dirt skills session and apply what they learned to navigate a longer, trickier dirt track.

The rookies fundamental skills of accelerating, braking and cornering are tested.

This week the rookies showcase their skills in the pits as they sprint to change a Dunlop race tire and follow up with a challenge that puts their judgment and tactics under the spotlight: a fuel economy test.

Judges will test the rookies' brains and brawn in skills and points challenges designed to stretch them to the limit.

Staffordshire Police carries out a series of raids targeting illegal cannabis farms hidden in suburban homes. As they dismantle dangerous operations and confront suspects, Billy also meets a reformed drug user turned mentor and sees how seized.

Billy partners with Cheshire Police as they utilize facial recognition technology and artificial intelligence to identify shoplifting suspects; he observes a business owner who operates a private surveillance system to monitor her property and assists Thames Valley Police in their search for an individual suspected of being a rogue trader.

The Ghouls install the exhaust, door windows, taillights, rear valance, body plugs and gills on the infamous '71 Phantom Cuda; Mark gets three new Barracudas delivered.

Mark and Royal go off-road and down memory lane when they fire up their friend's old Dodge truck; Mark announces a top-secret project; Allysa surprises her dad for Father's Day.

The 1-of-1 ever built, 1969 Hemi Road Runner convertible returns to the lift; the ghouls scramble to finish work on the vehicle before the owner arrives.

Tony and Cindy D'Agostino visit the Ghouls in the Graveyard; Mark and Tony geek out over several cemetery selects, including the 1970 Superbee 383 Magnum, the 1971 Plymouth Roadrunner and the 1970 Challenger R/T 440.

The Strakka Racing team competes in a Mercedes-AMG GT3 at the 2018 Total 24 Hours of Spa race at the Spa-Francorchamps circuit.

Getting to know Garage 59 competing in a McLaren 650S at the 2018 Total 24 Hours of Spa race held at the Spa-Francorchamps circuit.

Getting to know the Pro Drivers competing at the 2018 Total 24 Hours of Spa race held at the Spa-Francorchamps circuit.

Experiencing the beginning of the 2018 Total 24 Hours of Spa as well as some of the most promising teams aiming for victory.

Vinnie and the team are getting the sound system ready inside the 1969 Mustang Malicious Intent. The 1950 Ford has miles of wiring to install.

Vinnie and the team are hard at work on the 1976 Trans Am. The 1972 Corvette is getting a custom paint job. The 66 Mustang needs a tune up.

Vinnie and the team are priming the 1972 Nova to help prevent it from rusting. We take a look back at all the cool stuff that has happened in the shop.

Sweden's most famous car company and an engineering powerhouse that redefines automotive safety for humanity; the story of Volvo is a powerful tale of continually pushing to build a better and more secure car.

The remaining rookies are en route to Winton where they will test the Shannons Supercar Showdown V8 for the very first time.

The remaining rookies are en route to Winton where they will test the Shannons Supercar Showdown V8 for the very first time.

Shannon's Supercar Showdown is drawing to a close, but there are plenty of twists and turns still to come to our explosive semifinal. The final three are stepping it up.

Shannons Supercar Showdown grand finale.

It's all or nothing as underdog Tom Liu drives himself to the brink in a race.

In a game of off-road racing, rock crawling and desert racing, Team Indiana, known as the underdogs of Ultra4, take the fight straight to the enemy.

Jay Callaway's racing career is on the line in one of the toughest technical East Coast races of the series.

A professional Irish motorbike rider discovers and rides trails in Norway, from the mountains to the ocean.

A day in the life of a globetrotting freestyle motocross team, Bolddog, with Dan Whitby, Samson Eaton and Arran Powley.

In Atlanta, hoopers share stories of identity, struggle and survival, showing how resilience and culture fuel the heartbeat of ATL streetball.

In Miami, players share stories of hardship and loss, showing how streetball becomes a refuge and a path to rebirth in the city's vibrant culture.

In Tampa, streetballers share stories of loss, faith and rebuilding, showing how community and the game help them rise above their toughest battles.

In Miami, players share stories of hardship and loss, showing how streetball becomes a refuge and a path to rebirth in the city's vibrant culture.

Meeting Nigel McNally and the team from Kestrel Beer who have hopes of breaking the land speed record in a restored 1930s Riley Kestrel 9.

Marcus Charman and colleague Trigger patch up an HGV's fuel tank during evening rush hour, Tez resorts to using a blowtorch to fix a car transporter's snapped spring, and a broken down driver gives out the wrong location.

On one of the UK's busiest roads, a jackknifed HGV careers through a front garden, over a ditch and blocks a lane of traffic; Jim's mettle is tested and Steve has to quell a rebellion.

In a quiet rural village in Leicestershire, a utility truck has got stuck in the mud in a local resident's garden; Adam and his team are under pressure to get it out without causing thousands of pounds worth of damage to the property.

Near the junction to East Midlands airport, a trailer sheds its load and causes rush hour chaos; Adam dispatches a crack team of his finest recovery ops, in the hope they will be able to resolve the situation quickly.

Host Ott DeFoe hunts down double-digit largemouth bass in a forgotten lake in western Florida.

Host Ott DeFoe hunts down double-digit largemouth bass in the alleyways and cuts of northern Florida waters.

Host Ott DeFoe hunts down double-digit Largemouth Bass in waters that haven't been fished in decades.

Bear Grylls puts eight celebrities to the test in a 12-day survival mission where they must learn to navigate difficult terrain, build shelter, make fire and eat the food that nature provides.

This time, Bear is putting eight celebrities to the test, as they face a 12-day survival mission unlike anything they've ever experienced before; To stay alive they must learn to navigate terrain, build shelter, and eat food that nature provides.

Bear is putting eight celebrities to the test, as they face a 12-day survival mission unlike anything they've ever experienced before; to stay alive, they must learn to navigate difficult terrain, build shelter, and eat food that nature provides.

Hoping the celebrities remain cheerful in the face of adversity, Bear transports them by military truck to a nearby two-mile cave system.

The celebrities must find and eat the fruits of the forest and survive another stormy night.

The three remaining celebrities must fight to be crowned Bear's Mission Survivor.

Actor Neil Morrissey, Dancing on Ice judge Jason Gardiner, actress Michelle Collins, stage star Samantha Barks, former England footballer Stuart Pearce, Chelsee Healey and captain of Arsenal must trek over mountains and find and eat wild food.

After locating the carcass of a dead springbok, the contestants must each carry a portion in their rucksacks across a leopard crawl - two lines suspended 50ft above a rocky ravine.

Now, the remaining five leave their camp in scorching heat and are met by Bear, who reminds them that their rations are running low and that to survive they need to think smart and start living off the land.

Now at the halfway point, the team are now deep into coastal forest, but with a different environment comes different threats. Bear arrives in the camp earlier than usual and has a surprise for the rookie survivors.

Celebrities must build a raft that safely carries them through a dangerous estuary. Keeping calm under pressure is key.

It's the last leg of the grueling journey for the three remaining celebrities, but only one can be the mission survivor.

Les Stroud travels to the Mitre Peninsula, an unforgiving and inaccessible area of land in Argentina.

Les journeys to an active volcano chain found in the Grenadine Islands.

Les shows some of the many different ways he has attempted to create a fire during his survival scenarios.

After all his years of wilderness survival, the forests of Ontario's Temagami still rank as some of the most difficult, harrowing and challenging survival experiences Les has ever faced; Les and a friend get separated on their first night in Ontario.

Les and his 16-year-old son Logan find themselves trapped without supplies and without a way home while sea kayaking along the coastline of British Columbia.