Josh Gates embarks on an unprecedented adventure that spans over 50,000 miles across four continents, diving deep into humanity's most pressing inquiry: Are we alone in the universe? With an insatiable curiosity and a knack for exploration, Gates investigates intriguing mysteries and encounters captivating stories along the way. Each destination brings a new layer to the quest for extraterrestrial life, blending science, folklore, and personal experiences to shed light on this age-old question. Join Gates as he traverses the globe in search of answers to our cosmic solitude.