This is the story of Arthur Dent, who, seconds before Earth is demolished to make way for a galactic freeway, is plucked off the planet by his friend, Ford Prefect, who has been posing as an out-of-work actor for the last fifteen years but is really a researcher for the revised edition of The Hitchhiker's Guide to the Galaxy. Together they begin a journey through the galaxy aided by quotes from The Hitchhiker's Guide to the Galaxy.