TV Guide Discovery Channel Wednesday

A tip-off notifies officers of a car that is hauling gang money; an ex-convict is caught with a load of pills; a magician traveling with a dove is criticized.

Meth is discovered lining the walls of a trailer; a pair of brothers are caught smuggling prescription medication across the border.

Officers uncover firearms destined for a Mexican drug lord and a shipment of Fentanyl stowed away in an ice cream freezer.

Officers discover a woman smuggling Tramadol and Xanax is part of a bigger drug ring; officers arrest a crosser after discovering cocaine in her vehicle.

Captains Joe and Tyler go head-to-head; Nico makes a bold move in an effort to come out the victor; it's off to the dock for the final weigh-in.

The snow crab fishery unexpectedly reopens for the winter season; a Siberian storm is headed their way; big money threatens Sig and Rick's alliance.

The science and engineering that aided El Chapo is shown; $40 million vanishes from ATMs in 10 hours; a high-tech plot turns the tables on a casino.

Drug lords in South America engage in a chase with law enforcement using a fleet of submarines designed to carry cocaine into the United States.

After stealing $400 million, the FBI discovers it's one of them; millions in drugs disappear from a high-security warehouse; criminals steal gas in plain sight.

A thief steals a treasure from a heavily secured palace; bank robbers go underground to hit a vault; hackers try to get a hold of $440 million from a bank.

A criminal genius breaks into a highly secured bank vault; an invention aids thieves get away with over $5 million in gold; a hack steals over 500 luxury cars.

Billy the Kid may have lived to old age; scholars explore the identity of the Man in the Iron Mask; Betty & Barney Hill were changed after their UFO encounter.

Josh investigates some of the world's most unexplained events, such as the Amityville Horror, the mysterious sinking of a military submarine and more.

Revealing the identity of plane hijacker D.B. Cooper; exposing the fate of Michael Rockefeller, heir to the Rockefeller fortune; James Dean's car was missing.

Josh Gates investigates the RMS Titanic to question if the iceberg is really to blame for its sinking.

Josh Gates utilizes modern technology to analyze the Shroud of Turin in an effort to determine its authenticity.

Josh joins the hunt for bank robber John Dillinger's missing fortune, an adventure that includes diving in a frigid lake at a secluded Wisconsin lodge.

Josh follows the trail of America's most infamous crime couple, starting from the duo's legendary hideout and taking a 700-mile journey across America.

Josh investigates one of the looting of valuable Cambodian statues; Josh rappels into a crumbling pyramid and digs up a treasure trove of missing monuments.

A meeting with a Cambodian looter puts Josh on the trail of valuable stolen monuments; Josh dives into a murky moat where he unearths a priceless lost statue.

Josh investigates the Reno Gang, a group of criminals that terrorized the railroads, and goes in search of their stolen money, which was never recovered.

Josh travels to the country of Myanmar in search of the Dhammazedi Bell, the world's largest bell and a golden relic that is rumored to be cursed.

While investigating an amusement park in San Diego, Zak and his crew discover a mysterious dark cloud hanging over the establishment.

Josh investigates the Reno Gang, a group of criminals that terrorized the railroads, and goes in search of their stolen money, which was never recovered.

Josh travels to the country of Myanmar in search of the Dhammazedi Bell, the world's largest bell and a golden relic that is rumored to be cursed.

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A look some of the most advanced structures and facilities in the world is given, as they have gone abandoned, dangerous and some even deadly.

People in the Appalachian Mountains reveal the efforts they put into carrying on a 200-year-old tradition and how they survive through ingenuity and endurance.

Cameras return to follow the Hoffman crew as they confront new obstacles and challenges during their mission to excavate gold from the northern wilderness.