National Geographic Canada HD As a full moon rises, the night shift contends with problem passengers; A staircase installation risks blocking the airport's sole access road. 2026-05-20 Mariana explores the growing influence of Mexican cartels in the U.S. 2026-05-20 Mariana heads to a Southeast Asian hotbed of scamming, where criminal organizations are holding thousands of hostages and forcing them to scam. 2026-05-20 As a full moon rises, the night shift contends with problem passengers; A staircase installation risks blocking the airport's sole access road. 2026-05-20 Mariana explores the growing influence of Mexican cartels in the U.S. 2026-05-20 Mariana heads to a Southeast Asian hotbed of scamming, where criminal organizations are holding thousands of hostages and forcing them to scam. 2026-05-20 The airport faces a blackout and a plane has to turn back shortly after take-off with a reported faulty engine. 2026-05-20 Brad has just 90 minutes to turn around an Air India flight; a kangaroo keeps Trent on his toes and baggage handler Brodie battles jams. 2026-05-20 The Australian Border Force dog unit sniffs out potential criminal activity; Emergency Planning Manager Riki oversees a repatriation flight. 2026-05-20 A tarmac collision disrupts passengers; Border Force find contraband and a mysterious plane lands unannounced. 2026-05-20 A man from Mexico is questioned when it is indicated his vacation plans may include a work component; at JFK cargo facility a shipment of live moth pupas is put under the microscope; in San Francisco, an angry traveler points a finger at CBP. 2026-05-20 A couple and their girlfriend, with a loaded weapon on board, reach the border by mistake; in San Francisco, a man wandering aimlessly around the airport after his flight arrives is questioned about the contents of his luggage. 2026-05-20 Officers question a man from Texas who arrives with his hunting equipment. 2026-05-20 A Dutch woman with a lot of luggage claims she's on a four-day holiday; a Chinese parcel contains a shocking surprise; actor Corey Feldman shows up. 2026-05-20 The fundamental creation of the wheel helps shape the human experience, but if the wheel suddenly stopped working and society lost the greatest, game-changing accomplishments made using wheel technology, the world would be vastly different. 2026-05-20 It's up to Adam to push forward and guide the team through the uncharted terrain of Corbold Canyon. 2026-05-20 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. 2026-05-20 A man from Mexico is questioned when it is indicated his vacation plans may include a work component; at JFK cargo facility a shipment of live moth pupas is put under the microscope; in San Francisco, an angry traveler points a finger at CBP. 2026-05-20 A couple and their girlfriend, with a loaded weapon on board, reach the border by mistake; in San Francisco, a man wandering aimlessly around the airport after his flight arrives is questioned about the contents of his luggage. 2026-05-20 Officers question a man from Texas who arrives with his hunting equipment. 2026-05-20 A Dutch woman with a lot of luggage claims she's on a four-day holiday; a Chinese parcel contains a shocking surprise; actor Corey Feldman shows up. 2026-05-20 The youngest generation of Alaska Natives look to become providers. 2026-05-20 Indigenous Alaskans live on ancient lands but face a new climate of challenges. 2026-05-20 Alaska Natives battle the seas of the arctic as winter looms. 2026-05-20 Alaska Natives battle the seas of the arctic as winter looms. 2026-05-20 For the Indigenous Peoples of Alaska, giving up is never an option. 2026-05-20 In harsh climates, the land becomes a survival resource for Alaska Natives. 2026-05-20 The unpredictability of the arctic in winter challenges Alaska natives. 2026-05-20 Alaska Natives strive to maintain Indigenous traditions in their homelands. 2026-05-21 A journey behind the scenes of Melbourne Airport to observe the team of dedicated professionals who work around the clock to ensure the airport runs safely and efficiently. 2026-05-21 An emergency training exercise encounters disturbance due to dangerous winds, flight board failure, and a real-life emergency of an explosion in a passenger terminal. 2026-05-21 Alaska Natives strive to maintain Indigenous traditions in their homelands. 2026-05-21 A journey behind the scenes of Melbourne Airport to observe the team of dedicated professionals who work around the clock to ensure the airport runs safely and efficiently. 2026-05-21 An emergency training exercise encounters disturbance due to dangerous winds, flight board failure, and a real-life emergency of an explosion in a passenger terminal. 2026-05-21 The youngest generation of Alaska Natives look to become providers. 2026-05-21 Indigenous Alaskans live on ancient lands but face a new climate of challenges. 2026-05-21 Alaska Natives battle the seas of the arctic as winter looms. 2026-05-21 Alaska Natives battle the seas of the arctic as winter looms. 2026-05-21 An angry businessman hides the real reason for his hostility; officers try to process some unusual Mexican migrants. 2026-05-21 Officers drill an American oil worker with a shady past; a British traveler's proposed reunion with a girlfriend could be cut short. 2026-05-21 A sloshed snowboarder causes trouble at the airport; a pair of packages add up to a deadly surprise. 2026-05-21 A bad-tempered drill worker returning home from Japan goes one step too far with officers; a Californian woman hides something in her child's stroller. 2026-05-21 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. 2026-05-21 According to a 1980s author and historian, the Spanish have a long and hidden history of gold exploration in Pitt Lake, and Slumach found their cache. 2026-05-21 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. 2026-05-21 An angry businessman hides the real reason for his hostility; officers try to process some unusual Mexican migrants. 2026-05-21 Officers drill an American oil worker with a shady past; a British traveler's proposed reunion with a girlfriend could be cut short. 2026-05-21 A sloshed snowboarder causes trouble at the airport; a pair of packages add up to a deadly surprise. 2026-05-21 A bad-tempered drill worker returning home from Japan goes one step too far with officers; a Californian woman hides something in her child's stroller. 2026-05-21 Cesar helps a Rottweiler on house arrest and a Pom Terrier to socialize. 2026-05-21 A cattle dog protects her fearful owner, and a family finds a perfect pal. 2026-05-21 Cesar rehabs a boxer with an aggressive obsession with attacking handbags. 2026-05-21 Cesar finds a match for a young couple and helps with separation anxiety. 2026-05-21 Cesar rehabs an overprotective Belgian Malinois and a puppy with no leadership. 2026-05-21 A pet parent unknowingly trains his pit bull to attack cleaning objects. 2026-05-21 Cesar rehabs a sound sensitive sheepdog and a confused golden retriever. 2026-05-21 Giraffes stop traffic, a lemur has a birthday and a hippo makes friends. 2026-05-22