Valerian and the City of a Thousand Planets (2017) is a visually stunning sci-fi adventure directed by Luc Besson. Set in the 28th century, the film follows special operatives Valerian (Dane DeHaan) and Laureline (Cara Delevingne) as they are tasked with maintaining order in the sprawling metropolis of Alpha, a vast space station home to species from a thousand planets.

When a dark force threatens Alpha, Valerian and Laureline must race against time to identify and stop it, uncovering a hidden conspiracy and fighting to save the future of the universe. The film is noted for its spectacular special effects and imaginative world-building, though it received mixed reviews for its storyline and character development.