The team gets word of a strange creature roaming around an abandoned desert town named Los Soledad. The creature seems to be aging everything it touches at an accelerated rate. While Ben, Gwen, and Kevin investigate, they see a strange man who seems to be able to disappear at will. After trying to fight him, […]

Kevin has arranged a meeting for Ben with the Forever Knights, who need help in slaying a dragon they have kept captive underneath their castle for 1,000 years. After teaming up with the Knights’ mightiest warrior, Sir Connor, in a failed attempt to destroy the dragon, Ben notices that the dragon appears to be trying […]

A pair of rogue half-human plumbers’ kids, a female human-Kineceleran named Helen Wheels, and a male human-Tetramand named Manny Armstrong, have been attacking stray DNAliens and all other aliens they can find, and sucking them into a Null Void projector, believing it to have vaporized them. Believing that the team is DNAliens in disguise, they […]

The Incursean Emperor Milleous’s daughter Attea is kidnapped by the bounty hunter Sevenseven. Unless she is returned, Milleous plans to destroy the Earth. The Emperor’s majordomo, Raff, seeks out Kevin to help on the search. Using Gwen’s powers to track her, they teleport to a nearby dam to rescue her. When the dam is broken, […]

After a Plumber setup to find out if the team has been masquerading as Plumbers, Ben, Gwen and Kevin are forbidden to fight against the Highbreed threat by Plumbers Magister Prior Gilhil. Ghilhil has doubts the Highbreed are even as much of a threat as they claim. Elsewhere, a mysterious powerful new enemy ’employs’ a […]

After an accident with a teleporter pod, Ben and a Highbreed officer named Reinrassic III are stranded on a desert planet called Turrawuste. The pair are forced to work together to fend off the dangerous predators on the planet while making their way to the routing station, much to Reinrassic’s chagrin. As they make their […]

A Galvan (Grey Matter’s race) named Albedo builds his own Omnitrix and is permanently stuck in Ben’s human form (since wearing the Omnitrix, Ben’s DNA has become a default in the Omnitrix). Desperate to find Ben, Albedo resorts to destroying DNAlien hives and Forever Knight castles, demanding information on the teenage Omnitrix wearer. When Gwen […]

Gwen asks Kevin to take her to her school’s dance, forcing a clueless Kevin to seek advice from Ben. However, Ben has his own problems as Big Chill is overriding the Omnitrix, and taking over his body with each transformation. Each time it occurs, Ben finds himself lying on a large metal structure which continues […]

After trying to test a broken teleporter pod, the team decide to enlist the help of Cooper Daniels, the young boy who had helped the Tennysons in the past. Upon reaching his home, they discover a video of his capture by the DNAliens. They track him down to the abandoned military base Los Soledad, where […]

The Forever Knights scientist Dr. Joseph Chadwick sends Sir Morton to kidnap Ship so that the Forever Knights can use him to mass-produce a fleet of interstellar spacecraft with which to attack the homeworld of the alien dragon that escaped them. Morton attacks Ship, capturing the small alien. Ben arrives too late, and the team […]

While fighting one of the Highbreed, Ben’s parents catch him transforming into Swampfire. Seeing as he comes home with a black eye, they forbid him from using the Omnitrix for fear of him getting hurt. With Gwen and Kevin on the trail of a Highbreed plot, Ben tries to sneak out of the house as […]

After the team faces off against a Techadon robot, Kevin grabs the severed hand of the robot and places it in his trunk. At night, Ben’s childhood bullies J.T. and Cash Murray see Kevin’s car outside a restaurant, and decide to wreck it. They push it down a hill, smashing the trunk open. They look […]

The team rescues a young man named Tyler, who stole the Oscillator Key for the Highbreed’s hyperspace gateway from Los Soledad. He crashed the truck and suffered memory loss as he escaped. After being almost captured by the DNAliens in a small town, the team saves him and are forced to race the DNAliens to […]

An Arachnichimp (Spidermonkey’s race), Simian, needs help in retrieving a crystal which is supposedly the symbol of the monarchy on his planet. Ben offers his help, but Kevin and Gwen are skeptical. In the midst of the battle, Ben discovers that Simian has been lying, and that the crystal is actually powering an intergalactic communications […]

A DNAlien mining operation under Los Soledad uncovers an alien spacecraft, from which a large alien creature is released. It wanders around the nearby town collecting random items, eventually attracting the attention of Ben, Gwen, and Kevin. After a short battle, they realize that the alien is in fact a baby girl. The alien perceives […]

The team has to get to the captain of the fleet, on the Highbreed head ship to stop the invasion. Ben, Gwen and Kevin quickly head to the captain of the fleet. The Highbreed commander and the team fight. The trio is then surrounded by a group of DNAliens, but are saved by Grandpa Max, […]

Ben and the team travel to an alien planet to resolve a conflict between the inhabitants. Kevin finds that Argit has been selling the weapons from one side to the other after painting them a different color. A temporary truce occurs, but as Ben attempts to shake hands with the leaders of each side, one […]

Ben and Kevin try to thwart repo-men sent to return Ship to his maker and appeal to a judge to rescind his ruling.

A bounty hunter who’s after the Omnitrix sends Ben to the Null Void, but his left hand remains on Earth.

Kevin teams up with Darkstar to retrieve an artifact that could cure both of them.

Ben and the gang battle an alien’s toy which proves to be very dangerous.

The Omnitrix malfunctions, turning Ben into a ruthless and aggressive alien while on an intergalactic peace mission.