From visionary director, Luc Besson, comes this spectacular family adventure mix of live-action and state-of-the-art CG animation with an all-star voice cast that includes Freddie Highmore, Robert de Niro, Madonna, Snoop Dogg and David Bowie.

When Arthur's grandfather disappeared four years ago, leaving behind nothing but stories of an invisible people, Arthur discovers a hidden message that magically transforms him into an Invisible and sends him to a spectacular world where he is given only 36 hours to recover a stolen treasure, win the heart of a princess, and somehow get back home again. It seems like an impossible task, but as he discovers along the way, sometimes the littlest heroes can make the biggest difference.