Successful model Garrain Jones hits the big-time when he stars in a Beyoncé video, but then loses it all when he gets caught smuggling heroin through Europe.

Desperate for a gastric bypass, Vivian Carrasquillo agreed to smuggle drugs for cash. However, meager meals in a tropical jail played no part in her weight-loss plan.

Sentenced to 12 years, drug dealer Pieter Tritton must find out if he has what it takes to survive in one of the worlds' most violent and corrupt penal systems.

Latasha Madson gets a chance to dance in a club in Thailand, where she falls in love with a man named Phillip; caught with a stash of Phillip's heroin, she is sent to Thailand's notorious "Bangkok Hilton" prison.

Keith Stansell is taken hostage by FARC guerrillas after his plane crashes in the Colombian jungle.

Texan Carlos Quijas is a happy family man whose girlfriend, Anna, is expecting their first child, but, in Mexico, his life changes forever when he's falsely imprisoned and tortured for drug smuggling.

The remarkable story of Vietnam POWs Ernie Brace and John McCain and the friendship they formed though the cell walls of Hanoi Hilton prison.

Steve Peterson attempts to smuggle marijuana from Mexico into the US, but encounters Tijuana cops.

Photographer Matthew Schrier is kidnapped by Al Qaeda while departing Aleppo, Syria; he faces a choice between saving himself or staying with a fellow prisoner.

For money to party and to support his daughter, a jobless man, Duane Wollum, smuggles cocaine from Nicaragua into the U.S.

An Australian thinks his luck has changed when a businessman offers him $15,000 to smuggle gold but when it turns out to be cocaine, he must battle illness and hostile inmates in an Argentine prison.

In July 2008, Australian photojournalist Nigel Brennan and Canadian reporter Amanda Lindhout end up spending over a year in captivity while reporting on the war in Somalia.

Miami mobster Tony Galeota is framed for drug dealing and trafficking in Panama City.

U.S. Naval Officer Lemar Burton tries to survive in one of Colombia's most brutal prisons.

Busted for drug smuggling, life in a Mexico jail becomes a living hell for Dwight Yorker, who winds up dressing as a woman in an audacious bid for freedom.

A Royal Marine working with the United Nations to disarm rebel forces in Sierra Leone must make a daring jungle escape after his camp is attacked.

An American innocently thinks he's simply been invited along on a nice trip to Peru with a new female friend until he gets thrown in jail after she gets caught trying to smuggle two suitcases packed with cocaine back to the United States.

Two young American women face prison sentences for trying to bring back cocaine in exchange for a luxury vacation in Peru.

Londoner Clare Matthews spends over five years in one of Asia's largest jails while she awaits trial for smuggling drugs from India to Europe.

Billy Hayes, subject of the 1978 film "Midnight Express," tells the real story of being sent to the infamous Turkish Sagmalcilar prison.

Two women are imprisoned in Kingston's Central Jail after attempting to bring marijuana back to the United States in exchange for a Jamaican vacation and $5,000.

How does the drug trade work? Can it be stopped or should it be regulated? And what are the personal costs? Those are just some of the questions asked in this series, a comprehensive look at society's most abused drugs: cocaine, methamphetamine, heroin and marijuana. First-person perspectives from traffickers, dealers, users, law enforcement and medical professionals detail how the drugs are processed and moved onto the streets, and the effects they have on the human body. It's a raw, eye-opening documentary about a billion-dollar industry.

Globetrotting celebrity chef Gordon Ramsay serves up an epic adventure in "Gordon Ramsay: Uncharted." He travels around the world meeting with indigenous people to learn about their foods and cultures. In each location, he harvests new ingredients and samples new dishes. He also teams up with local legends to cook feasts to present to the native peoples. As an Ironman athlete, Ramsay treks through a jungle, climbs a rock face and rappels down a raging waterfall. In his quest for culinary inspirations, he samples weaver ant eggs in Laos, hunts for eels with his bare hands, goes spear-fishing in Hawaii, and hangs off a cliff in Peru to harvest cactus worms. "It's been an amazing journey traveling off the beaten path with National Geographic and connecting with locals to learn and share incredible stories of unique traditions, delicacies and the extreme lengths it takes to harvest native ingredients, says Ramsay.

Famed survivalist Bear Grylls says goodbye to Hollywood and takes celebrities on journeys into some of the wildest locations in the United States and around the world. Whether it's searching for food in the most remote environments or battling intense weather, each episode chronicles the celebrity's experience of pushing their body and mind to the limit to successfully complete the adventure.

This documentary series focuses on extreme construction projects -- be they the biggest, tallest, longest or deepest in the world -- and the machines used to create extraordinary structures. Episodes include the people responsible for the cutting-edge design and engineering of each build, talking about how concept transformed to reality. The processes that go into staffing and operating the modern marvels once they are completed are also covered.

Discovery Channel takes the ubiquitous survival show theme to the next level by stripping it to its bare essentials. In "Naked and Afraid," complete strangers -- usually a man and a woman -- meet in a very unique way: They're stranded in a dangerous, desolate location, without food or water, and they're completely naked. Each episode follows the adventurers as they attempt to survive on their own with nothing but a personal item and the knowledge that the only prize is their pride and sense of accomplishment. Because there is no other choice, competitors quickly get to know one another -- and their surroundings -- and hope that their instincts, survival skills and intestinal fortitude serve them well.