National Geographic (Canada)

USCG stops over 13,000 kg of cocaine and works with HSI to detain smugglers.

AMO pursues a boat fleeing to foreign waters; CBP busts a drug-smuggling family.

Coast Guard and HSI track suspected human smugglers; CBP finds over 200 kilos of coke.

HSI finds coke in a Colombian sailboat; a CBP rookie K9 finds drugs going overseas.

Residents tackle tasks at the height of summer's season of productivity.

A long winter forever changes the paths of Port Protection's residents.

HSI finds coke in a Colombian sailboat; a CBP rookie K9 finds drugs going overseas.

Residents tackle tasks at the height of summer's season of productivity.

A long winter forever changes the paths of Port Protection's residents.

AMO chases a boat tossing cocaine overboard; CBP seizes pills from a pilot.

Border Patrol finds a smuggling tunnel; CBP seizes silver bars and coke.

HSI St. Louis pursues gun traffickers; CBP stops siblings hiding money.

USCG stops over 13,000 kg of cocaine and works with HSI to detain smugglers.

A tattoo artist brings the tools of his trade on his vacation; homemade treats conceal a deadly surprise.

A traveler swallows an unknown substance; a Thai vacation guide offers more than holiday advice; a car dealer takes a long road to the truth; hard iced tea and a passenger bring attention to a trucker.

A driver under the influence risks ending the family vacation; a trip behind the wheel of a borrowed truck raises suspicions.

An untruthful traveler is missing two bags; a favor may land an American in hot water; mail center officers uncover a narcotic scheme; a traveler's visa is revealing; a student learns a lesson; a producer's luggage could be showstopper.

Exploring what the world would be like if salt and all of its vital contributions, from food preservation to enabling industry, were to suddenly disappear.

Conservation Officer Logan has a close call while investigating a case of poaching; an aggressive grizzly bear ransacks a remote trapper's cabin.

Big Al opens a new pit and Chris' dozer gets stuck; Karl struggles to find gold after a heavy rain; Bernie pushes his plant to its limit.

A tattoo artist brings the tools of his trade on his vacation; homemade treats conceal a deadly surprise.

A traveler swallows an unknown substance; a Thai vacation guide offers more than holiday advice; a car dealer takes a long road to the truth; hard iced tea and a passenger bring attention to a trucker.

A driver under the influence risks ending the family vacation; a trip behind the wheel of a borrowed truck raises suspicions.

An untruthful traveler is missing two bags; a favor may land an American in hot water; mail center officers uncover a narcotic scheme; a traveler's visa is revealing; a student learns a lesson; a producer's luggage could be showstopper.

Three scary stories are possible proof there is in fact life after death.

The Australian Border Force dog unit sniffs out potential criminal activity; Emergency Planning Manager Riki oversees a repatriation flight.

A tarmac collision disrupts passengers; Border Force find contraband and a mysterious plane lands unannounced.

Duty manager Dan faces multiple challenges, including managing holiday crowds, handling a self check-in system failure and responding to a critical medical emergency on an incoming flight.

A revolutionary airport trial, 10 years in the making, faces cancellation; Australian Border Force recruit Nelson makes a discovery.

Getting the world's biggest passenger plane off the ground takes a team effort and the airport faces congestion as an I.T. outage hits the border.

As a full moon rises, the night shift contends with problem passengers; A staircase installation risks blocking the airport's sole access road.

Dangerous weapons concealed in luggage test airport security while paramedics rush to treat a passenger suspected of having a stroke.

On King's Day, it is all hands on deck for the staff at Amsterdam Central Station; while Menno and Carolien resuscitate a girl, the rest of the team tries to control the chaos at the station.

A tense emergency unfolds as illicit drugs are found onboard a plane; will an airport fashion show be a hit or miss?

Dangerous weapons concealed in luggage test airport security while paramedics rush to treat a passenger suspected of having a stroke.

On King's Day, it is all hands on deck for the staff at Amsterdam Central Station; while Menno and Carolien resuscitate a girl, the rest of the team tries to control the chaos at the station.

A tense emergency unfolds as illicit drugs are found onboard a plane; will an airport fashion show be a hit or miss?

The Australian Border Force dog unit sniffs out potential criminal activity; Emergency Planning Manager Riki oversees a repatriation flight.

A tarmac collision disrupts passengers; Border Force find contraband and a mysterious plane lands unannounced.

Duty manager Dan faces multiple challenges, including managing holiday crowds, handling a self check-in system failure and responding to a critical medical emergency on an incoming flight.

A revolutionary airport trial, 10 years in the making, faces cancellation; Australian Border Force recruit Nelson makes a discovery.

A pleasant American jumps the gun when he decides to go on a quick day-trip; a cheerful traveler's trip is in the bag; a baggage search turns cheesy; a traveler's odd luggage needs to go through the proper channels.

Two longboarders can't skate over their border exam; A traveler's phony story is exposed; a sailor's got more than pennies in his pockets; a rocker's lifestyle drums up some crucial questions.

Honesty is the best policy, even for ex-cons; A student gets the dish on declaring items properly.

Airport officers let the khat out of the bag; A repeat offender must prove he's learned his lesson.

The world is literally buzzing with insects; bees, spiders and insects of all shapes and sizes touch every aspect of life, they're the essential workers that pollinate food, clean up the dead and are an integral part of the ecosystem.

When a bear charges a group of remote researchers, a Conservation Officer deals with the potentially life-threatening situation, and Ray takes on a challenging recovery that bested two tow companies before him.

Nika and Chris face breakdowns and water problems; Ken's wife wants him home for their child's birth; Bernie's son goes AWOL.

A pleasant American jumps the gun when he decides to go on a quick day-trip; a cheerful traveler's trip is in the bag; a baggage search turns cheesy; a traveler's odd luggage needs to go through the proper channels.

Two longboarders can't skate over their border exam; A traveler's phony story is exposed; a sailor's got more than pennies in his pockets; a rocker's lifestyle drums up some crucial questions.

Honesty is the best policy, even for ex-cons; A student gets the dish on declaring items properly.

Airport officers let the khat out of the bag; A repeat offender must prove he's learned his lesson.

The "Mothman" terrorizes a town; an unidentified sea creature; attacks by the "monkey man.".

A tricky rescue of an excavator forces Thord to find solutions, but he's in double trouble when rookie Terje messes up.

When a salmon truck crashes into a ditch, it kicks off a night of havoc for Thord; with truck drivers in trouble all over his territory, Thord's team is pushed to the limit.

Thord pits his life against speeding traffic to rescue a stranded truck.

Wild weather and traffic convoys cause carnage on Thord's mountain.

Thord takes tow truck driver, Erlend, along to rescue a crashed van near a graveyard at night; they end up spooked while trying to pull the van up the ice-covered slope of a 20 degree hill.

There is chaos on the main road after a truck driver skids on ice but refuses help from Thord; another vehicle runs into serious trouble and needs urgent rescue.

In deep snow, Thord gets stressed when a winch failure threatens a rescue.

Tim Shaw and Fuzz Townshend undertake dramatic automobile interventions across the U.K.

The rescue operation is a tricky one as the truck in question is on the verge of tipping; Thord decides to entrust Bjorn with his life and crawls under the trailer during the pull.

In deep snow, Thord gets stressed when a winch failure threatens a rescue.

Tim Shaw and Fuzz Townshend undertake dramatic automobile interventions across the U.K.

The rescue operation is a tricky one as the truck in question is on the verge of tipping; Thord decides to entrust Bjorn with his life and crawls under the trailer during the pull.

A tricky rescue of an excavator forces Thord to find solutions, but he's in double trouble when rookie Terje messes up.

When a salmon truck crashes into a ditch, it kicks off a night of havoc for Thord; with truck drivers in trouble all over his territory, Thord's team is pushed to the limit.

Thord pits his life against speeding traffic to rescue a stranded truck.

Wild weather and traffic convoys cause carnage on Thord's mountain.

A traveler has suitcases full of surprises; A Canadian couple returns home with a man-eating beast; two Americans tow their friend's boat to Alaska.

The dogs are brought in to assist officers; A traveler goes gaga at Vancouver International Airport.

Officers question a nervous traveler; a trampoline installer hopes to avoid the bounce around; undeclared dogs from Hungary.

A chef with limited funds and no return ticket; serial numbers aren't piecing together in a gun shipment; a travel agent's last-minute Caribbean booking raises red flags; a boat owner fails to report to CBSA.

Examining the history of cats and dogs and how they have been helpful companions to humankind all over the globe.

Frigid temperatures wreak havoc on Dawson City, putting the fire department in danger; an avalanche shuts down the Klondike Highway and a tow operator races to find a driver who has plunged off-road and into an icy river.

Big Al's gamble pays off; Bernie argues with his son Justin; Ken and Guillaume sluice before Ken has to leave for his child's birth; Karl's team tries to sluice 200 ounces of gold in a week.

A traveler has suitcases full of surprises; A Canadian couple returns home with a man-eating beast; two Americans tow their friend's boat to Alaska.

The dogs are brought in to assist officers; A traveler goes gaga at Vancouver International Airport.

Officers question a nervous traveler; a trampoline installer hopes to avoid the bounce around; undeclared dogs from Hungary.

A chef with limited funds and no return ticket; serial numbers aren't piecing together in a gun shipment; a travel agent's last-minute Caribbean booking raises red flags; a boat owner fails to report to CBSA.

A huge cataclysm is discovered in ancient texts; an alien discovery; a sinister robot takeover.

Dr. Pol and his team handle animal emergencies in Central Michigan.

A cow requires the doctor's assistance.

Dr. Pol needs to take blood samples from a flock of sheep to test for Ovine Progressive Pneumonia, a progressive, incurable and highly contagious disease.

Dr. Pol examines a goat that has been refusing to eat.

The clinic braces for a snowstorm as Doc races to an emergency farm call.

A muskrat attack sends a dog to the vet; Dr. Nicole has exciting news.

Explore the story behind an okapi being born, a raven that shines on stage and a mandrill's search for a new home.

Spring brings a baby boom of goats, reindeer, and puppies to the clinic.

Dr. Pol and Charles cook up a special treat for Mother's Day.

Explore the story behind an okapi being born, a raven that shines on stage and a mandrill's search for a new home.

Spring brings a baby boom of goats, reindeer, and puppies to the clinic.

Dr. Pol and Charles cook up a special treat for Mother's Day.

Dr. Pol and his team handle animal emergencies in Central Michigan.

A cow requires the doctor's assistance.

Dr. Pol needs to take blood samples from a flock of sheep to test for Ovine Progressive Pneumonia, a progressive, incurable and highly contagious disease.

Dr. Pol examines a goat that has been refusing to eat.

Officers get the dope on a traveler's rap sheet; A passenger is unsure of his luggage contents.

Suspicious x-rays; an MMA fighter's story; an RV search that reveals unusual weapons; a cross-border car sale.

A businesswoman's personal items sound alarms; a cargo ship crew member who has been concealing in the ceiling; a puppeteer couple; an American seeking legal advice in Ontario.

Partygoers receive rave reviews at the Coutts crossing; officers delve into an international affair.

Gold, the shiny precious metal that has been cherished through all recorded time, is vital to the modern world; if gold was suddenly stripped away, the technological and cultural world would be left reeling.

Multiple 911 calls push Dawson City to the brink as they battle to save a family home and a historic building, while snowstorms pummel Whitehorse, causing chaos and forcing a dangerous backcountry helicopter rescue mission.

Nika and Chris face a repair they can't afford; Guillaume has trouble while Ken is gone; Karl asks his family for help; Bernie gets a surprise.

Officers get the dope on a traveler's rap sheet; A passenger is unsure of his luggage contents.

Suspicious x-rays; an MMA fighter's story; an RV search that reveals unusual weapons; a cross-border car sale.

A businesswoman's personal items sound alarms; a cargo ship crew member who has been concealing in the ceiling; a puppeteer couple; an American seeking legal advice in Ontario.

Partygoers receive rave reviews at the Coutts crossing; officers delve into an international affair.

Mysterious human-shaped shadow; a little boy travels hundreds of miles in a second; crystal skulls.

How Britain defended itself from invasion for nearly a thousand years.

The story of Poland's survival, against all the odds.

The story of the Netherlands' most powerful defence - water.

The ingenious fortress designs used to defend France.

Spain's impressive fortifications in a dramatic history of conflict.

Interviews and rare footage document the 1915 Turkish slaughter of Armenians.

Force K6, an Indian regiment of mule handlers in WW2, aided Allied evacuation at Dunkirk, other units escaped Nazi-occupied France.

Chris turns to longevity doctor Peter Attia to find out how changing his eating habits can help his quest for longevity. Ironically, the answer is to eat no food at all for four days, which will unlock his body's own anti-aging powers.

Aardvarks Willie and Peanut go on a blind date that could ultimately produce the park's first-ever aardvark babies; a black rhino undergoes a blood draw; a massive Nile crocodile gets a checkup for his injured tail.

Force K6, an Indian regiment of mule handlers in WW2, aided Allied evacuation at Dunkirk, other units escaped Nazi-occupied France.

Chris turns to longevity doctor Peter Attia to find out how changing his eating habits can help his quest for longevity. Ironically, the answer is to eat no food at all for four days, which will unlock his body's own anti-aging powers.

Aardvarks Willie and Peanut go on a blind date that could ultimately produce the park's first-ever aardvark babies; a black rhino undergoes a blood draw; a massive Nile crocodile gets a checkup for his injured tail.

How Britain defended itself from invasion for nearly a thousand years.

The story of Poland's survival, against all the odds.

The story of the Netherlands' most powerful defence - water.

The ingenious fortress designs used to defend France.

With the biggest storm in centuries only a few days away, the truckers race for loads; Art and Todd set out to prove themselves.

As winter tightens its icy grip, the small, isolated community of West Dawson finds itself completely cut off from emergency services; alone, Ray faces a string of dangerous solo vehicle retrieval missions on a storm-battered highway.

With the biggest storm in centuries only a few days away, the truckers race for loads; Art and Todd set out to prove themselves.

As winter tightens its icy grip, the small, isolated community of West Dawson finds itself completely cut off from emergency services; alone, Ray faces a string of dangerous solo vehicle retrieval missions on a storm-battered highway.

The doctors at Critter Fixer teach fish surgery at Tuskegee University.

The docs at Critter Fixer help 15 celebrity chihuahuas and a baby duckling.

The docs at Critter Fixer help their first capybara and an alpaca farm.

The docs at Critter Fixer move quickly to save a canine bitten by a snake.

The docs at Critter Fixer take Vet for a Day to the Zoo Atlanta.

The docs at Critter Fixer help a laboring bulldog and an aquatic axolotl.

The Docs at Critter Fixer return to FVSU as Homecoming Grand Marshals.

The docs at Critter Fixer rush to aid a big tortoise with a cracked shell.

The Docs at Critter Fixer strive to aid the animals of service members.

The docs at Critter Fixer exemplify treating both ends of the leash.

The Docs at Critter Fixer help a rescued wolf and deliver ten puppies.

The team investigates a string of shark attacks in Australia.

The team investigates an attack on a foil boarder in Australia to find what stimulates an attack; the team meet with hydrodynamic experts.

The Docs at Critter Fixer help a rescued wolf and deliver ten puppies.

The team investigates a string of shark attacks in Australia.