This 2019 documentary examines the "spiritual experience." It explores the mystery of consciousness from the perspective of neuroscience and how over many centuries traditional religions utilize psychological mind control techniques to create euphoria, ecstacy and the complex emotion of awe. It features some of the world's most important public intellectuals and thought leaders including Sam Harris, Richard Dawkins, Daniel Dennett, Dacher Keltner, Anil Seth, Onora O'Neill, Bart Ehrman and others.