Accompanying BBC Two's landmark history of Science Fiction, "Tomorrow's Worlds", these films give three contrasting, but revealing, insights into the world of Science Fiction. In "Stories from the Stars", leading actors including William Shatner, Rutger Hauer, Nichelle Nichols and Richard Dreyfuss share surprising and entertaining on- and off-set anecdotes. In "Invasion of the Fans", an assortment of British SF enthusiasts share their passions, from dressing up as Cybermen to founding a Jedi religion. And in "Days of Fear and Wonder" Geek Syndicate pod-casters - David Monteith and Barry Nugent - review the British Film Institute's blockbuster Science Fiction film season "Days of Fear and Wonder".