Take an intimate look at the emotionally charged first and last days of new and soon-to-be released inmates at Georgia’s Gwinnett County Jail.

Take a trip back in time to see what Christmas and the holiday season were like in America not too long ago as we reveal how many of today’s popular holiday celebrations and traditions had their start in the 1960s, 70s, 80s and 90s. With experts and cultural icons offering their own insight and personal memories, we reveal how your favorite holiday films, fads, television specials, songs and toys are still part of your holiday celebrations today.

This timely and provocative docu-series spotlights the crisis of the the opioid epidemic through the eyes of those most affected: the growers, addicts, cartel bosses and law enforcement hopelessly caught in its web.

A look at the hunt for California’s Zodiac Killer, who murdered at least five people in the San Francisco Bay Area in the late 1960s and early ’70s.

A live in-depth look at the brave American heroes who put their own lives on the line as they race into danger to save others. Television journalist Josh Elliott puts the spotlight on first responders, such as police officers, EMS technicians and firefighters who risk their lives every day to ensure the safety of their communities.

Explore what it will be like to be human one million years into the future. Today’s brightest futurists, scientists, scholars and notable science fiction writers guide viewers through the very latest advances in technology, ideas and innovations that likely will power the evolution of our species.

This2-partseries(BigCatDynasties;CatPlanet)exploresthecat’swideanddiversefamilytreeandexploreshowcatsoriginatedinSoutheastAsiaandspreadtonearlyeveryregionoftheglobe,resultinginabout37differentspecies.

A two-night, four-hour primetime television event documenting the fascinating lives of the British royal family, featuring an extraordinary panel of experts and voices. Explore pivotal moments in the crown’s history beginning with a simple question: How exactly did we get here?

Follows former CIA agent, Bob Baer and former LAPD police lieutenant, Adam Bercovici, on their independent global investigation into Lee Harvey Oswald, and the murder of JFK, asking the questions: did he have accomplices, and if so, who helped him assassinate the President?

Usingthelatest3Dscanningtechnology,AlexanderArmstrongandDrMichaelScottuncoverthehiddenhistoryofItaliancivilisationandcitylife.

Part horror movie, part medical detective story, find out what happens when people fall prey to an infection from a parasite, those nasty microscopic creatures found in water, soil and even in the air. Victims’ stories are retold, including how doctors and scientists attempt to unravel each case before it’s too late. Biologist Dan Riskin, assisted by doctors and experts who witnessed each case, leads the scientific discussion about each parasite.

Michael Portillo crosses the Atlantic to ride the railroads of America, armed with Appleton’s General Guide to the United States, published in 1879.