Some of the most coveted and valuable treasures from history’s greatest games and players are missing or misidentified. It’s up to the Sports Detectives to find the items and get to the truth. Follow private investigator Kevin Barrows and sports reporter Lauren Gardner as they travel the country on the hunt for Ali’s missing Olympic gold medal, Jim Craig’s Miracle on Ice flag, Dale Earnhardt’s first racecar, and other legendary items.

Documentary series exploring three aspects of the sex industry in the UK – porn, escorts working from their own homes and prostitutes working on the streets. Not for the faint-hearted.

Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the events of the crimes, reveal new twists and startling revelations, relying on breakthroughs in forensic technology and the influence of social media to help crack these cases.

Exploring some of the world’s most isolated and iconic tropical islands.

Follow Romesh Ranganathan, one of the most popular stand-ups in the UK, as he uproots his entire family and immigrates to the U.S. Displaced in Los Angeles, Ranganathan attempts to find success and happiness, while rebuilding a life from scratch.

Documentary series chronicling the journey of world’s next great soccer players on their quests to represent their respective countries in the 2018 World Cup™.

Survivors and first responders share personal stories of anguish, kindness and bravery that unfolded amid the Paris terror attacks of Nov. 13, 2015.

Revealing the dark truth that aviation safety improves one crash at a time, Mayday investigates legendary aviation disasters to find out what went wrong and why.

Based on cockpit voice recorders, accident reports and eyewitness accounts, every episode also features interviews, state-of-the-art CGI and gripping reenactments.

On the 30th anniversary of his Florida execution, CONVERSATIONS WITH A KILLER: THE TED BUNDY TAPES brings the infamously twisted mind of serial killer Ted Bundy into the light for the very first time and invades our psyche in a fresh yet terrifying way through exclusive, never-before-heard interviews from the “Jack the Ripper of the United States,” himself.

Viewers are taken deep into the world of maritime murders. Despite its promise of beauty and tranquility, the sea is a lawless world where jealousy, greed and rage surface and where no one is safe.

See a different side of Snoop Dogg in this unique documentary, which details the famous rapper’s efforts to mentor young athletes and create opportunities for them to compete at the highest level of youth football. We’ll meet the kids and coaches that form Snoop’s squad — and witness the important life lessons they learn with every game.

With the explosion of infographics and big data, maps aren’t just about geography anymore. They can tell us all kinds of things about the human experience. National Geographic Channel’s new series “The Big Picture With Kal Penn” is all about finding the unexpected — and sometimes surprising — realities in both the world at large and our own backyard, revealed by crunching the numbers and finding new ways to visualize data. Host and producer Kal Penn is taking viewers on a journey to understand how things like money, sex, food, sports and crime influence our daily lives. Exploring and generating infographics from information banks and data analyses, we investigate different themes through the mapping of new data, the creative visualization of information, and in-depth personal stories with fascinating characters.