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.

Louis Theroux’s LA Stories – three new films putting Los Angeles under the microscope.

The story of the brutal murder of the Clutter family in a small Kansas town in 1959, the resulting investigation, convictions and executions of Perry Smith and Richard Hickock, chronicled in Truman Capote’s landmark book, In Cold Blood.

Six films from Bafta award-winning filmmaker, Adam Curtis trace different forces across the world that have led to now, not just in the West, but in China and Russia as well. It covers a wide range – including the strange roots of modern conspiracy theories, the history of China, opium and opiods, the history of Artificial Intelligence, melancholy over the loss of empire and, love and power. And explores whether modern culture, despite its radicalism, is really just part of the new system of power.

Liz Bonnin sets out to explore how animals meet, mate and in some cases form lifelong relationships, shining a light on the extraordinary emotions that it seems animals are capable of.

The action-packed documentary series following Yorkshire-based law enforcers, shows the day-to-day situations the police deal with, from theft, to drugs and high speed chases.

Tarek and Heather Rae El Moussa are a real estate power couple looking to expand their business and take on bigger and better flips. Newly married, it’s all about family as they grow together with Tarek’s two kids and a new baby on the way!

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.

The Mean Girl Murders explores the inner workings of cutthroat cliques, vicious backbiting and cruel intentions.

Explore American cinema through the decades and the cultural, societal and political shifts that framed its evolution.

The companion show to the popular BBC One programme Strictly Come Dancing which features interviews and training footage of the couples competing in the main Saturday night show, opinions from the judges on the previous Saturday show and the training footage for the next, and interviews with celebrities who have been watching the show.

This two-part documentary pulls back the curtain on Russian collusion in the 2016 U.S. presidential election.