Arthur and the Minimoys (Arthur and the Invisibles in English-speaking territories) is a part-animated, part-live action feature film adaptation of the same-name, 2002 children's book and the 2003 sequel Arthur et la cité interdite / Arthur and the Forbidden City by filmmaker Luc Besson, who also directed the film. It premiered in limited release in France on November 29, 2006, and received wide releases in a number of countries in the following weeks. In the U.S., it opened on December 29, 2006, for one week in Los Angeles, California, with a wider release on January 12, 2007 (February 2, 2007 in the UK).

With a budget of 65,000,000 euro. Arthur and the Minimoys was the most expensive French film production as of 2007.

Arthur is a spirited ten-year old whose parents are away looking for work, whose eccentric grandfather has been missing for several years, and who lives with his grandmother in a country house that, in two days, will be repossessed, torn down, and turned into a block of flats unless Arthur's grandfather returns to sign some papers and pay off the family debt. Arthur discovers that the key to success lies in his own descent into the land of the Minimoys, creatures no larger than a tooth, whom his grandfather helped relocate to their garden. Somewhere among them is hidden a pile of rubies, too. Can Arthur be of stout heart and save the day? Romance beckons as well, and a villain lurks. Written by