Discovery Channel HD Darrin leads a water pipeline build. Patrick calls out his partners; Adam squares off with a deadly viper; Dani scores a potential food win; in the dead of night, Jarrell's fire blazes out of control; a survivalist must be medically evacuated. 2026-08-17 In May 2025, eyewitnesses capture shocking scenes of destruction as a mile-wide tornado tears through the city of St. Louis; when warning sirens fail, residents are caught off guard while visitors panic 630 feet above the ground inside the Gateway Arch. 2026-08-17 Eyewitnesses capture severe weather across the Dakotas as tornadoes tear through neighborhoods and farm structures; near Enderlin, North Dakota, a violent twister with estimated winds exceeding 200 mph becomes the first U.S. tornado rated EF5 in more than 12 years. 2026-08-17 Darrin leads a water pipeline build. Patrick calls out his partners; Adam squares off with a deadly viper; Dani scores a potential food win; in the dead of night, Jarrell's fire blazes out of control; a survivalist must be medically evacuated. 2026-08-17 In May 2025, eyewitnesses capture shocking scenes of destruction as a mile-wide tornado tears through the city of St. Louis; when warning sirens fail, residents are caught off guard while visitors panic 630 feet above the ground inside the Gateway Arch. 2026-08-17 Eyewitnesses capture severe weather across the Dakotas as tornadoes tear through neighborhoods and farm structures; near Enderlin, North Dakota, a violent twister with estimated winds exceeding 200 mph becomes the first U.S. tornado rated EF5 in more than 12 years. 2026-08-17 Mireya and Biko navigate rapids while tracking a possible hunting party; Bryce gains knowledge from fresh prints; Russell creates a trap for Bigfoot. 2026-08-17 Last week's gold haul has the miners seeing nothing but dollar signs; they are venturing straight into the mouth of the dragon on a quest for more; Dakota Fred returns to find the crew pushing themselves too far. 2026-08-17 The tow truck drivers hustle on the craziest night of the year in Las Vegas: New Year's Eve; Jeremy tries to break a record; Elmer makes a life-changing decision; Pineapple faces the wrath of his boss. 2026-08-17 Tow truck drivers hunt for illegally parked cars in Las Vegas; a driver gambles and accepts payment in casino chips; an urgent tow is needed at a drive-through wedding chapel; a big rig tow leads to a tense standoff; a tow truck driver is attacked. 2026-08-17 Tensions run high on the streets of Las Vegas as the year comes to a close; Elmer has a blowout with his boss; Pineapple rips into a new driver over their worst tow ever; Nick deals with a raging customer. 2026-08-17 Sparks fly at a strip club when TW's tow interrupts a bachelor party; Jeremy and Elmer join forces to tow an untouchable car, which leads to a standoff with the angry owners; A car owner gives Pineapple a kinky proposition. 2026-08-17 It's a race for the most tows as thousands of fans descend on Las Vegas for the Formula One Grand Prix; TW subdues a raunchy party while Shawn confronts a racegoer carrying a big wrench; Elmer's frustrations with The Tow Truck Company come to a head. 2026-08-17 Officers prepare for the extradition of a cartel boss; travelers try to fool officers into allowing their illicit loads over the border; a truck stolen by a cartel comes back to America; a man attempts to conceal pills where officers can't find them. 2026-08-17 Officers investigate a man crossing with a statue of Santa Muerte, deemed the patron saint of drug smugglers; a band's tour bus is flagged when an X-ray reveals a dark object in its fuel tank; a K9 alerts to the car of a felonious traveler. 2026-08-17 After a K-9 alerts officers, a covert load of narcotics is found in the air tank of a tractor-trailer; a pair of pill smugglers are held to task; a Mexico-bound weapon cache is intercepted; a man is detained after a joint is found in his suitcase. 2026-08-17 Officers find that an 18-wheeler is carrying more than a load of takeout containers; a couple raises suspicion after declaring bulldog semen, but the labeling suggests the box may actually contain stallion semen, a valuable and tightly regulated substance. 2026-08-17 At critical junctions along the U.S./Mexico trade arteries, hidden goods worth billions of dollars cross the southern border. Drug seizures at that border are at an all-time high as the cartels attempt to smuggle both large and small loads of narcotics. 2026-08-17 In rural Leake County, Mississippi, a small jail battles a big meth problem; with repeat offenders entering the jail daily, local law enforcement works to break the cycle. 2026-08-17 Virginia Beach is a party town with a vibrant nightlife, making its Correctional Center one of the busiest city jails in the state; here, some inmates arrive to go on vacation, then leave on probation, and return on a violation. 2026-08-17 In Clay County, Mississippi, where gun deaths are an epidemic and the median income sits 66% below the national average, Sheriff Scott and his team fight to keep order inside a jail where the consequences of a community in crisis arrive daily. 2026-08-17 After nearly two decades of economic decline and a surge in methamphetamine use, Wood County, Wisconsin opened a new $93 million jail, where staff face mounting pressure to help a community searching for a way forward. 2026-08-17 The border between the USA and Mexico is the busiest in the world. This series follows the work of America's Customs and Border Protection agency, whose job is to defend the border and stop terrorists, drugs and illegal weapons from entering the country. 2026-08-18 In a city gripped by fentanyl and rising drug arrests, San Francisco's largest jail is on the front lines of addiction -- fighting to give inmates a shot at recovery, rehabilitation and a real path forward beyond the cycle of incarceration. 2026-08-18 During his first day on the job, a rookie officer relies on his training, sending a hesitant driver for further inspection, and his hunch pays off; when a traveler claims to be visiting his dentist bimonthly in Mexico, officers investigate further. 2026-08-18 Cartels hope CBP won't inspect happy families, but officers know not to fall for that smuggling trick. Due to avian flu, live chickens can't be brought into the U.S. A family is forced to choose: go home to save their pet or surrender the bird to CBP. 2026-08-18 The border between the USA and Mexico is the busiest in the world. This series follows the work of America's Customs and Border Protection agency, whose job is to defend the border and stop terrorists, drugs and illegal weapons from entering the country. 2026-08-18 In a city gripped by fentanyl and rising drug arrests, San Francisco's largest jail is on the front lines of addiction -- fighting to give inmates a shot at recovery, rehabilitation and a real path forward beyond the cycle of incarceration. 2026-08-18 During his first day on the job, a rookie officer relies on his training, sending a hesitant driver for further inspection, and his hunch pays off; when a traveler claims to be visiting his dentist bimonthly in Mexico, officers investigate further. 2026-08-18 Cartels hope CBP won't inspect happy families, but officers know not to fall for that smuggling trick. Due to avian flu, live chickens can't be brought into the U.S. A family is forced to choose: go home to save their pet or surrender the bird to CBP. 2026-08-18 There are plenty of wheelies in Sin City; when one racer surprises the field, they get a chance to go up against Kayla Morton for another shot at a pile of cash. 2026-08-18 Dakota Fred locks horns with a 50-ton monster in the ultimate treasure hunt for life-changing gold; Dustin's crew refuses to yield to the looming danger above, and Kayla's crew makes a monumental discovery that could turn their season around. 2026-08-18 On the Aleutian Lady, greenhorn Todd's abscessed tooth forces Rick to consider a costly return to Dutch Harbor; Sig hands new protégé, Bob, the helm for her first-ever opilio season; Johnathan performs surgery-at-sea on his favorite Time Bandit shipmate. 2026-08-18 As Arctic ice wreaks havoc on the fishing grounds, Rick risks losing a fortune in crab pots. Johnathan tests the Time Bandit's reinforced bow in a desperate attempt to save the gear. A health crisis on the Wizard forces Keith to make a life-or-death call. 2026-08-18 Captains Sig and Sophia shift their fishing strategy as back-to-back injuries plague the Northwestern deck crew. When a Time Bandit crewman suffers a concussion, John must make a perilous harbor entry. Jake loses power in heavy seas on the Cornelia Marie. 2026-08-18 Showcasing how Hurricane Ida hit the Louisiana coast in 2021 and features films from eyewitnesses as tornadoes and flooding hit all the way to New York City. 2026-08-18 Hundreds of cameras capture a rare tornado outbreak in 2023 as it strikes Rolling Fork, Miss., and Little Rock, Ark.; when a twister hits Lewistown, Ill., a group of tornado spotters find themselves trapped in the eye of the storm. 2026-08-18 In May 2024, dozens of eyewitnesses capture rare twin tornadoes as they carve a parallel path of destruction across Iowa; with winds near 300 mph, the twister sisters topple farms, shred wind turbines and devastate the town of Greenfield. 2026-08-18 Eyewitnesses capture severe weather across the Dakotas as tornadoes tear through neighborhoods and farm structures; near Enderlin, North Dakota, a violent twister with estimated winds exceeding 200 mph becomes the first U.S. tornado rated EF5 in more than 12 years. 2026-08-18 In May 2025, eyewitnesses capture shocking scenes of destruction as a mile-wide tornado tears through the city of St. Louis; when warning sirens fail, residents are caught off guard while visitors panic 630 feet above the ground inside the Gateway Arch. 2026-08-18 Marty re-rescues the Broadhead family, whose Ohio home was made from 30,000 tires and faces major new structural issues; taking on a big challenge with limited time, Marty must restore a settling berm and construct a concrete storm cellar. 2026-08-18 The Black family thrived after their rescue three years ago, but success has brought with it new, overwhelming issues; Marty returns to the Black Hills to help them battle the elements as they rebuild to protect against inclement weather. 2026-08-18 In NM, parents fear for a son battling Lyme; the Raneys discover he's turned to bee sting therapy, a plan that unravels when his homestead's hive vanishes; they face a brutal choice as stress worsens his condition: push on or risk permanent damage. 2026-08-18 A worried sister calls the Raneys to save an Arizona family chasing social media clout instead of survival; in the brutal summer heat, they gamble on a disease-ridden, abandoned building that could either secure food and shelter or sink the entire rescue. 2026-08-19