National Geographic (Canada) A cattle dog protects her fearful owner, and a family finds a perfect pal. 2026-08-16 The team investigates a shark bite in Australia. 2026-08-16 Diva uncovers a cluster of shark bites which happened across the world, all within a few days of each other; the team get to work scouring the world for clues to uncover the reasons that connect them. 2026-08-16 A cattle dog protects her fearful owner, and a family finds a perfect pal. 2026-08-16 The team investigates a shark bite in Australia. 2026-08-16 Diva uncovers a cluster of shark bites which happened across the world, all within a few days of each other; the team get to work scouring the world for clues to uncover the reasons that connect them. 2026-08-16 Cesar's rehab of two violent dogs threatening to kill each other continues. 2026-08-16 Cesar finds a perfect dog for a single mom and helps a biting mini pinscher. 2026-08-16 Cesar rehabs an overprotective Great Dane mix. 2026-08-16 A Chihuahua poses a threat to a pet mom's romantic life. 2026-08-16 Polar drivers Lisa, Art and Todd start on an epic journey up the longest seasonal winter road in the world; VP stays closer to home, traveling dangerous roads in a late attempt to boost their load count. 2026-08-16 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. 2026-08-16 Polar drivers Lisa, Art and Todd start on an epic journey up the longest seasonal winter road in the world; VP stays closer to home, traveling dangerous roads in a late attempt to boost their load count. 2026-08-16 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. 2026-08-16 The final words of a lifelong gold hunter send Adam, Kru and Daryl Friesen through an icy gauntlet high above Pitt Lake. 2026-08-16 The team examines if a glass scarab in Tutankhamun's tomb was created by forces from out of this world. 2026-08-16 Why is one moai bearded?; are flying saucers real?; can a wooden bucket heal? 2026-08-16 Is a bog body a murder?; can physics find illness?; who is on an Egyptian bust? 2026-08-16 A rock solves murders?; metal ears repel aircraft?; the Sphinx wore a false beard? 2026-08-16 Is the Shroud of Turin real? Are jetpacks fake? Why do ancient cups have holes? 2026-08-16 Are zombies real?; did a device stop Armageddon?; did Shakespeare code his plays? 2026-08-16 Can a holey bone rewrite evolution? A shoe beat a casino? A sapphire be cursed? 2026-08-16 Is a crystal skull powered? Is a spiked chair torture? Is a tablet astronomical? 2026-08-16 A robot chess player, an immortality device and a lost language, wrapped mummy? 2026-08-16 Investigating the Vulture Stone, the Isolator helmet and a skeleton in armor. 2026-08-17 Exploring Vietnam's mountain wildlife, from pangolins to rare primates. 2026-08-17 Exploring Vietnam's Mekong Delta, home to macaques, turtles, and crocodiles. 2026-08-17 Investigating the Vulture Stone, the Isolator helmet and a skeleton in armor. 2026-08-17 Exploring Vietnam's mountain wildlife, from pangolins to rare primates. 2026-08-17 Exploring Vietnam's Mekong Delta, home to macaques, turtles, and crocodiles. 2026-08-17 Is a bog body a murder?; can physics find illness?; who is on an Egyptian bust? 2026-08-17 A rock solves murders?; metal ears repel aircraft?; the Sphinx wore a false beard? 2026-08-17 Is the Shroud of Turin real? Are jetpacks fake? Why do ancient cups have holes? 2026-08-17 Are zombies real?; did a device stop Armageddon?; did Shakespeare code his plays? 2026-08-17 Human bones are found inside luggage; a pair fails to declare thousands of dollars in jewelry; a mysterious powder is masked by beauty products. 2026-08-17 A traveler is caught with injections; officers smoke out marijuana residue; a mom may end up in jail due to a wrong turn. 2026-08-17 A one-way ticket raises red flags; a traveler is caught with undeclared meat; officers find a loaded gun and live crab. 2026-08-17 Officers find white powder in tea sacks; pills marked ICE are frozen; some furry foreigners arrive to spread good will. 2026-08-17 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. 2026-08-17 Big Al gets off to a great start as the gold mining season begins, while Bernie struggles with a rookie crew and Ken suffers mechanical difficulties. 2026-08-17 Glass brought light into homes and put the world into focus; people use glass to protect ourselves, cure disease, and create artistic masterpieces. 2026-08-17 Human bones are found inside luggage; a pair fails to declare thousands of dollars in jewelry; a mysterious powder is masked by beauty products. 2026-08-17 A traveler is caught with injections; officers smoke out marijuana residue; a mom may end up in jail due to a wrong turn. 2026-08-17 A one-way ticket raises red flags; a traveler is caught with undeclared meat; officers find a loaded gun and live crab. 2026-08-17 Officers find white powder in tea sacks; pills marked ICE are frozen; some furry foreigners arrive to spread good will. 2026-08-17 In Port Protection, tools aren't always used for what they're intended. 2026-08-17 Curly helps battle a group of deadly trees on his neighbor's property. 2026-08-17 In Port Protection, good friends equal survival, as one hand helps another. 2026-08-17 Sam and Squibb attempt to salvage an unwieldy boat mast. 2026-08-17 Hoping to add a new weapon to his fishing arsenal, Oliver hits the water with Carl, Matt and a new set of slinky pots, and they're in for a shock. 2026-08-17 Milestone achievements are only possible with steep challenges in Port Protection; Carl and Matt pull a 3,000-gallon barrel up a cliff. 2026-08-17 With the help of Troy and Sarah, Squibb tackles a ticking time bomb that threatens to kill all life in the Bay. 2026-08-17 Curly Leach spends some final moments with a very dear old friend, leaving Port Protection for an easier life back on the grid. 2026-08-18