The Nature of Existence

Synopsis: After exploring the phenomenon of TREKKIES, filmmaker Roger Nygard takes on The Nature of Existence. As he roams the globe to the source of each of the world's philosophies, religions, and belief systems, Nygard interviews spiritual leaders, scholars, scientists, artists, pizza chefs, and others who have influenced, inspired, or freaked out humanity.     Source: RottenTomatoes.com