Tuesday, March 24th TV listings for National Geographic Canada
History Erased The Wheel
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.
Deadman's Curse The Unmarked Grave
The source of Slumach's lost gold.
Border Security: America's Front Line Smells Fishy
A traveler is caught with cocaine-filled pen caps; a long stay alerts CBP; a probation-breaking welder feels the heat.
Border Security: America's Front Line Forbidden Foods
A fake ID is comes to light at the border; a young traveler's stories don't jibe; CBP hounds sniff out forbidden food.
Border Security: America's Front Line Deadly Boxes
Officers find a stash of luxury knockoffs; a drag race fan slows his roll; CBP catches a wanted duo.
Border Security: America's Front Line Radiation Alert
A car's radiation levels alert CBP; an officer digs up a stash of deadly bath salts; multiple phones materialize.
Trafficked: Underworlds With Mariana van Zeller Migrant Smugglers
Mariana heads to Mexico to investigate the billion-dollar business of people-smuggling to the U.S., a system fueled by cartels and corruption.
Trafficked: Underworlds With Mariana van Zeller Assassins
Mariana goes inside the world of contract killers.
Trafficked: Underworlds With Mariana van Zeller Sextortion
Mariana delves into a new scheme called sextortion, where compromising photos are used to extort victims; while searching for the scammer who targeted a young American, she uncovers a scam culture even more terrifying than she had imagined.
Trafficked: Underworlds With Mariana van Zeller The Drug Mule Scam
Mariana launches an investigation into a complex scam that targets seniors, tricking them into becoming drug mules.
Trafficked: Underworlds With Mariana van Zeller Caught in an African Coup
Mariana's investigation into how gold mining is funding terrorism gets interrupted by a military coup that strands the team in Niger.
Trafficked With Mariana van Zeller Cartel USA
Mariana explores the growing influence of Mexican cartels in the U.S.
Trafficked With Mariana van Zeller Scam City
Mariana heads to a Southeast Asian hotbed of scamming, where criminal organizations are holding thousands of hostages and forcing them to scam.
Trafficked With Mariana van Zeller The Tranq Dope Underground
Mariana investigates the mysterious next wave of America's opioid crisis.
Inside the CIA: Secrets & Spies Kari Amelung New
A young CIA officer is kidnapped abroad, triggering a tense 24-hour standoff.
Trafficked With Mariana van Zeller Brides for Sale
Mariana travels to Vietnam to investigate reports that young women are being trafficked into China to be sold as unwilling brides.
Trafficked With Mariana van Zeller The Tranq Dope Underground
Mariana investigates the mysterious next wave of America's opioid crisis.
Inside the CIA: Secrets & Spies Kari Amelung
A young CIA officer is kidnapped abroad, triggering a tense 24-hour standoff.
Trafficked With Mariana van Zeller Brides for Sale
Mariana travels to Vietnam to investigate reports that young women are being trafficked into China to be sold as unwilling brides.
Trafficked: Underworlds With Mariana van Zeller Migrant Smugglers
Mariana heads to Mexico to investigate the billion-dollar business of people-smuggling to the U.S., a system fueled by cartels and corruption.
Trafficked: Underworlds With Mariana van Zeller Assassins
Mariana goes inside the world of contract killers.
Trafficked: Underworlds With Mariana van Zeller Sextortion
Mariana delves into a new scheme called sextortion, where compromising photos are used to extort victims; while searching for the scammer who targeted a young American, she uncovers a scam culture even more terrifying than she had imagined.
Trafficked: Underworlds With Mariana van Zeller The Drug Mule Scam
Mariana launches an investigation into a complex scam that targets seniors, tricking them into becoming drug mules.
Border Security: America's Front Line Exotic Edibles
CBP converges on flights arriving from drug-source countries; a coffee expo volunteer finds trouble; pills are found in film containers.
Border Security: America's Front Line Lethal Package
A face-off develops over luxury counterfeits; agents detect potentially lethal powder; a CBP beagle finds the mother lode of meat.
Border Security: America's Front Line Cocaine Pellets
Suspected of smuggling narcotics, a jittery traveler's next stop is a medical facility; a pair arrives bearing a trophy; CBP question a DJ's find.
Border Security: America's Front Line Suspicious Souvenirs
A tourist's uncertain vacation plans make him suspicious; two backpackers return with more than just memories; in Port Huron, a traveler carries a concealed weapon.
Yukon Rescue End of the Road
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.