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

Loading the player... 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. […]

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

Loading the player... 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 […]

Loading the player... 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 […]

Loading the player... 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 […]

Loading the player... 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 […]

Loading the player... 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 […]

Loading the player... 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 […]

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

Loading the player... 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 […]

Loading the player... 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 […]

Loading the player... 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 […]

Loading the player... 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 […]

Loading the player... The authorities of a local town named Grover’s Mill arrest a half-human, half-Pyronite boy named Alan Albright for arson and criminal damage. He is wearing a Plumber’s badge, which leads Ben, Kevin and Gwen to Alan, thinking Alan’s badge is Max’s. Elsewhere, Alan uses his pyrokinetic abilities to escape the officers, and […]

Loading the player... 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 […]