In the third episode, the discovery of extraterrestrial life might face an impossible challenge: the physics of the universe itself; but using cutting-edge tech, experts might be on the verge of a groundbreaking find -- and the evidence could already be in hand.

The Namib Desert is one of the oldest deserts and also one of the most diverse. With 50ºC (120ºF) temperatures and half a millimetre of rainfall annually, we see how this is possible. Half the size of Oklahoma, from its Skeleton Coast through the sea of sand to the haze of distant mountains this apparently forbidding desert hides secret water sources.

Bonnie and Marshall - 'Ti' and 'Do' turn to recording their lessons to teach their followers how to transcend, and the intense rule and check partner system is set-up. The renaming of the members, the haircuts, and the clothing style also are changed to fit an androgynous look.
When Ti is given a cancer diagnosis, the dynamic of the group changes. After Ti dies from cancer in 1985, a distraught Do briefly allows members to visit their families. When the members return, Do becomes more controlling.

This documentary takes you deep into a case that is as controversial as it is shocking. At the center of it all are the Warrens, a renowned pair of paranormal investigators. Prepare to uncover the spine-chilling story of a family besieged by malevolent forces, culminating in an alleged possession and a shocking murder. Through a riveting blend of reenactments and personal footage, witness the apparent possession of a young boy and the gruesome murder that follows. Experience the unprecedented legal defense that hinges on 'demonic possession' in a U.S. murder trial. Listen to firsthand accounts of this alleged infernal influence.
This gripping film offers a unique perspective, blurring the lines between the supernatural and the human psyche, and challenges your understanding of the unexplained.

Can we find a way to distribute power so that everyone has their say? A U.S. president explains the challenges of making decisions that affect hundreds of millions of lives, and Freeman learns about an African woman who has created a society without men. He explores how the rise of the internet may fundamentally change how democracy works.

A hero is just someone who acts selflessly, out of concern for others, at personal risk and without the expectation of reward. In this episode, Michael Stevens asks employees to help him run a seemingly dangerous experiment, to see if they would blow the whistle to stop him.