Valerian and the City of a Thousand Planets (2017) VALERIAN AND THE CITY OF A THOUSAND PLANETS is the new adventure film from Luc Besson, the director of The Professional, The Fifth Element and Lucy, based on the comic book series which inspired a generation of artists, writers and filmmakers. In the 28th century, Valerian (Dane DeHaan) and Laureline (Cara Delevingne) are a team of special operatives charged with maintaining order throughout the human territories. Under assignment from the Minister of Defense, the two embark on a mission to the astonishing city of Alpha-an ever-expanding metropolis where species from all over the universe have converged over centuries to share knowledge, intelligence and cultures with each other. There is a mystery at the center of Alpha, a dark force which threatens the peaceful existence of the City of a Thousand Planets, and Valerian and Laureline must race to identify the marauding menace and safeguard not just Alpha, but the future of the universe.