Barney Hendrickson is a film-producer for ailing Climactic Studios. In a last-ditch attempt to save the company he persuades the boss to finance his new picture, Viking Columbus, the story of how the Vikings arrived in America years before Columbus. The movie will be made on a low budget with no need to build sets and long boats, or pay extras, because they will use Professor Hewitt's prototype time machine to take the crew back in time to the actual time and location when the Viking landing actually occurred.

Time Machine spoofs both time travel stories and the business of Hollywood filmmaking.

The novel was dramatised for radio by the BBC.

Dedication: Dedicato al mio amico Francesco Biamonti