Vlagos now rules the part of the galaxy while in the backwater of Earth, Raymond de Tancarville is about to marry Laureline. Can Valerian pull off a universal two-fer, saving both the partner that he loves and the galaxy that they've left behind?!
After arriving at Central Point, Valerian and Laureline encounter Prince, who’s on the run from Gork, an evil tyrant with plans to conquer the galaxy. The partners help the prince escape by taking to the sewers, making a adversary of Gork in the process.
With the good guys all driven underground, there's only one thing left for Valerian and Laureline to do: jam through time, and they end up in 19th century Scotland, where they encounter Mr. Albert, who is about to reveal just what happened to the Earth!
Prince Baral turns his back on the throne to marry Alcia, but the wedding is interrupted by the attacking Vlagosian armada. Valerian, Laureline and the rest face a losing battle, though one of their allies, Klinch, has an idea that can turn it around.
Prince reveals to the Council the information that Valerian and Laureline brought back from Planet X-34, indicting Vlagos, but then a report arrives that implicates Baral in the murder of a scientist! This is the beginning of the end for the Empire!
Alcia and her resistances intercept a message from Vlagos at the expense of revealing their location. Pirna's attack destroys the Moonbase, but Alcia and the others could pass the info on to Valerian and Laureline, who set out to foil Pirna's plans.
Valerian and Laureline embark on a perilous mission to Vlagos in disguise in order to meet up with that world's leader of the resistance and destroy a new weapon of mass destruction that could wipe out the entire galaxy.
Valerian is back in Paris, reliving episodes from his youth...but something's wrong. He's confused and has no memories of Laureline. Will he ever be able to return to her or is Valerian forever doomed to be lost in nostalgia?
Valerian buys a star map that supposedly leads to Maya, a lost planet and home to the infinitely wise Gingiks. Valerian goes there with the skeptical Laureline, unaware that they're being tailed by Gork, who wants infinite wisdom for his own purposes.
Valerian and Laureline play detectives on the planet Shingouz, where resources are so scarce, that even drinking water and breathing is taxed. Our heroes set out to discover who is stealing artwork from the galaxy's most famous museum.
Valerian and Laureline manage to outmaneuver pirates, but at the cost of landing on another planet. Tempers flare when they end up on a desert island, as Valerian can't get used to the lack of technology while Laureline from the Middle Ages feels at home.
As Pirna relentlessly pursues Valerian and Laureline, the Legenda takes a hit and they're forced to make an emergency landing on an unknown planet. Pirna and her minions follow, but then the sleeping planet awakes...and it's hungry.
While repairing the ship, Laureline travels to Betel for the friends' wedding. Unfortunately, Pirna disrupts it by kidnapping Laureline and taking her along on a quest for a regenerative substance that Pirna will use to create an indestructible armada!
Criminals Bart and Garp are caught by Valerian and Laureline, but on the way to jail, they are hit by a storm. Then the party jumps to the year 912, only moments before Valerian and Laureline first met! Worse, Bart and Garp escape and begin roaming!
Valerian and Laureline go undercover in the wild world of 25th century filmmaking to investigate the movie studio of action movie producer Waldoun Boxoff, suspected of passing on top secret info to Vlagos.
The most popular show in the galaxy pits people against deadly creatures and there's a reward for whoever tracks down the source of the transmission. Valerian and Laureline become contestants, but how long can they last against the ferocious beasts?!
En route to a conference at Central Point, Prince is sidetracked by a rescue. Later, when he arrives, he stuns the group of reporters before him by praising Vlagos' monopoly on dirty energy. Valerian suspects something is up, perhaps a plot by Vlagos?
Our two heroes are invited to the wedding of Prince, but a surprise guest shows up...Alcia, Baral's former sweetheart and member of the anti-Vlagos resistance! Which is awkward, and not least because two other guests are Gork and the Imperator of Vlagos!
Valerian and Laureline return to the planet to stop a contamination of creatures...the poison-spewing Schniarfeurs that cause victims to turn violent. Valerian will have to stop this latest Vlagos alone, as his partner, Laureline, has become infected!
When Valerian and Laureline board the Legenda after a long time away, little do they know that the enigmatic gray-haired man did some “fine-tuning” to the ship. When they take her for a spin, they time jump to 1862, and happen to meet a young Jules Verne!
Valerian and Laureline are hoodwinked and kidnapped at a casino, then forcibly sent to Ukbar, a gray desert planet. The only way they'll be able to get home again is by recovering the mysterious stone artifact, Ozel Ran, which contains tremendous energy.
Valerian and Laureline rescue the prince of Aspara. It turns out that he's in the middle of a great space race to determine the new ruler and when our heroes hear that the villainous Gork is also a contestant, they're determined to help Cyrfranu win!
After Valerian foils an assassination of the emperor, he and Laureline track down the murderer to an ice planet. But they're after no run-of-the-mill assassin. Burgas is Galactic Interpol's most wanted criminal, one who has been around for 700 years!
Valerian and Laureline return to the solar system where Earth was. They hear weak signals coming from the moon! After touching down, they discover a Moonbase and inside, footage featuring a gentleman who offers a clue as to what happened to the Earth.
Somehow, Valerian slips into a parallel world where Earth is intact, Laureline doesn't know him, and her father is in league with Vlagos. Even in a parallel world, how could history run that course...and how can Valerian get back to his world?!