Hitler's Circle of Evil

Experience our planet's natural beauty and examine how climate change impacts all living creatures in this ambitious documentary of spectacular scope.

Mexican superstar actress Kate del Castillo reveals the untold story of her encounter with El Chapo Guzmán, the world’s most-wanted drug lord.

From crippling payday loans to cars that cheat emissions tests, this investigative series exposes brazen acts of corporate greed and corruption.

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

From the biology of attraction to the history of birth control, explore the ins and outs of sex in this entertaining and enlightening series.

Real cases of perplexing disappearances, shocking murders and paranormal encounters fuel this gripping revival of the iconic documentary series.

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

Beneath the sunlit glamour of 1985 L.A. lurks a relentlessly evil serial killer. In this true-crime story, two detectives won't rest until they catch him.