Aired: Jul 19, 2018In the next episode, we venture into a fantastical realm where every aspect o...

In the next episode, we venture into a fantastical realm where every aspect of reality has been amplified to gargantuan proportions, delving into the intriguing possibility of a colossal Earth capable of sustaining life and humans living as gigantic beings.
Network: BBC Four
Production Country: United Kingdom
Genres:Sci-Fi, Documentary