In each episode, host James Cameron introduces one of the “Big Questions” that humankind has contemplated throughout the ages and reaches back into sci-fi’s past to better understand how our favourite films, TV shows, books, and video games were born. Cameron and his contemporaries – Steven Spielberg, George Lucas, Ridley Scott (among other Directors as well as many Artists) who have helped fuel sci-fi’s spectacular growth over the last several decades – debate the merits, meanings, and impacts of the films and novels that influenced them and discuss where the genre — and our species — might be going in the future.