Arthur and the Invisibles (2006)

In 1960, protagonist 10-year-old Arthur lives with his grandmother Daisy in a quiet farm house on a dirt road, in a small rural community in Northeastern Connecticut (based on Sterling). His grandfather Archibald has recently gone missing and he sees little of his parents (who are away looking for work). Daisy entertains Arthur with stories of his grandfather’s adventures in Africa, featuring the tall Bogo Matassalai and the minuscule Minimoys, of whom the latter now live in Archibald’s garden, protecting a collection of rubies. Arthur becomes enamoured of a picture of Selenia, the princess of the Minimoys. When Daisy receives a two-day deadline to pay a large sum of money to a building developer named Ernest Davido, who plans to evict the two, Arthur looks for the rubies to pay off the debt and discovers various clues left by his grandfather.

He is met in the garden by the Bogo Matassalai, who reduce Arthur to Minimoy size. From the Minimoys, Arthur learns that they are in danger from Maltazard, a Minimoy war hero who now rules the nearby ‘Necropolis’, after corruption by a weevil, by whom he has a son named Darkos. Arthur, reflecting his legendary British namesake, draws a sacred sword from its recess and uses it to protect the Minimoys from Maltazard’s soldiers; whereupon Sifrat, the ruler of the Minimoys, sends Arthur to Necropolis, with the princess Selenia and her brother Betameche. En route, they are attacked on two occasions by Maltazard’s soldiers. In Necropolis, Selenia kisses Arthur, marking him as her husband and potential successor, and confronts Maltazard alone. When Maltazard learns that she has already kissed Arthur and thus can no longer give him her powers and cure his corruption, he imprisons all three, who discover a Minimoy form of Archibald.