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.

New weekly MTV docu-series, quadruple-threat Todrick Hall lets fans into his creative factory and introduces them to the passionate troupe of creative collaborators who pour heart and soul into his weekly videos. Unwilling to wait for Hollywood to make them stars, Todrick and his faithful crew write, choreograph, style, and direct full-scale productions weekly – all while balancing side jobs to pay the bills – to try to make their dreams come true on their own terms. Visit Todrick’s YouTube channel to check out his unique talents and see what everyone has been raving about.

A world of true crime with an authentic Americana tone, style and attitude. Each episode brings a gripping tale of betrayal and murder, told by friends, family and neighbors. It’s stories of crime from America’s heartland.

Follow the story of R&B pioneers Michael Bivins, Ricky Bell, Ronnie Devoe, Bobby Brown, Ralph Tresvant and Johnny Gill as they navigate fame from their native Boston to Hollywood and beyond.

The two-part special “Manson Speaks: Inside the Mind of a Madman” presents a new theory on Manson’s motives that does not align with the “Helter Skelter” theory he was prosecuted under; brings forth eye witnesses who are speaking publicly about Manson for the first time; and makes contact with the only convicted Manson Family killer who is currently out of prison and living under a pseudonym.The special also examines 26 hours of exclusive never-before-broadcast phone conversations with Manson that may change the scope of his crimes, almost five decades later.

Unlock the secrets of iconic machines, such as roller coasters, bullet trains, and cargo planes. Transforming our understanding of the machines around us, the series goes inside, under, over, and through them, revealing how they were built, how they work, and more.

A narrative documentary news program that features one or two of the New York Times’ biggest and most important visual stories each week following the stories and the reporters that work on them every step of the way.

Dan Snow explores the political intrigues and family betrayals between the Vikings, Anglo-Saxons and Normans that led to war.

A documentary series focusing on the ongoing Vietnam War, the Watergate scandal, evolving music industry, the Iran Hostage Crisis, the sexual revolution, and the rise of foreign and domestic terrorism.

From executive producers Kevin Spacey and Dana Brunetti, CNN Original Series “Race for the White House” captures the drama of how a high-stakes presidential election can turn on a single issue and so much more.

Historic footage and leading voices of the era examine the “Bobby Phenomenon” of the 1960s and the legacy of the man who helped redefine the country.

This series examines the nature of cuteness and how adorability helps some animal species to survive and thrive in a variety of environments.