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Jessica Villerius joins the DSI (Special Intervention Task Force) as they deal with terrorism threats and other violent incidents.

H.H. Holmes builds a three-story hotel in Chicago where he tortures and kills an untold number of people visiting the city for the 1893 World's Fair.

The untold true story behind the Cold War race to put man into space.

Chronicle of the attack perpetrated by the Palestinian terrorist group Black September in the Olympic Village during the 1972 Munich Summer Games.

Dynamic reenactments and expert commentaries bring to life the tumultuous history and power struggles of a warring 16th-century feudal Japan.

This illuminating docudrama series chronicles Moses' remarkable life as a prince, prophet and more with insights from theologians and historians.

True-crime thriller that follows a team of homicide detectives as they open an 18-year-old cold case that occurred in one of America's notorious body-dumping grounds, the Louisiana swamplands.

Extraordinary-but-true stories of past relationships that went seriously awry are detailed, when one partner’s behavior goes from romantic… to excessive… and then to the extreme. Each episode follows the intrepid souls who venture out in search of love, but end up in a desperate search for escape.

A fascinating docuseries chronicling Playboy magazine’s charismatic founder, Hugh Hefner, and his impact on global culture. Told from his unique perspective with never-before-seen footage from his private archive, discover the captivating story about the man behind the bunny.

Major factual drama telling the story of history's greatest maritime evacuation, after the World War II Battle of Dunkirk in May and June 1940.

Honoring service members whose courage merited the awarding of a Medal of Honor, this docudrama series re-creates their inspiring true stories.

Actor Zac Efron journeys around the world with wellness expert Darin Olien in a travel show that explores healthy, sustainable ways to live.

Motoring programme featuring reviews of and reports about cars of all types.

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Explores WWII from Germany's invasion of Poland through the atomic age, examining pivotal battles, wartime leaders like Churchill and Roosevelt, and the human cost of total war.

Real people sit down with friends and family to share terrifying true stories from their past, re-created through chilling re-enactments.

This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.

Come one, come all to The Circus. This real-time documentary series pulls back the curtain on the current political stories, revealing the intense, inspiring and infuriating stories behind the headlines. Key characters and events are presented in real time, as they are happening.

Australian host Steve Irwin and his wife Terri run a wildlife refuge. Their shared passion is educating the world about wildlife, including the much feared crocodile and numerous venomous snakes. Steve's specialty is the capture and relocation of crocodiles. No animal appears too threatening to Steve, his true respect for animals is the foundation for everything he does.

Will Smith whose curiosity and wonder is positively infectious—is guided by National Geographic Explorers traveling to different corners of the world to get up close and personal with the weirdest, most unusual, dangerous and thrilling spectacles of the planet.