Fame
Episode: 1x01 | Airdate: Apr 23, 2010
Ben's secret is out. As Ben deals with his newfound fame, a new threat emerges as a thief steals parts of a new advanced spaceship from NASA.
Episode: 1x01 | Airdate: Apr 23, 2010
Ben's secret is out. As Ben deals with his newfound fame, a new threat emerges as a thief steals parts of a new advanced spaceship from NASA.
Episode: 1x02 | Airdate: Apr 30, 2010
Ben is supposed to attend a tournament to support his girlfriend, but the Forever Knights are trying to break into a museum. Ben tries to use the Ultimatrix to handle all his obligations.
Episode: 1x03 | Airdate: May 7, 2010
With Ben's identity known, some of his enemies (such as Zombozo, Rojo, Charmcaster, Vulkanus, and SevenSeven) team up to try to attack his family. Now Ben and friends have to protect them no matter what.
Episode: 1x04 | Airdate: May 14, 2010
Ben gets an offer to star in his own video game, but the designer's real motives are part of a plan to destroy Ben.
Episode: 1x05 | Airdate: May 21, 2010
The team encounters another alien who escaped from Aggregor and, through him, learns more about Aggregor's goals.
Episode: 1x06 | Airdate: May 28, 2010
P'Andor, escaped from Aggregor, now wants help to escape his encapsulating suit, but Kevin's the first to perceive that that's a fatally bad idea.
Episode: 1x07 | Airdate: Jun 4, 2010
Then team encounters another of Aggregor's escaped prisoners, Andreas, whom Argit is using as part of a scheme against the Forever Knights.
Episode: 1x08 | Airdate: Jun 11, 2010
Ra'ad, the last of Aggregor's escaped prisoners, attacks Ben and informs the team of the true fate of his comrades. He finds a safe hiding place but one that endangers Ben in the process.
Episode: 1x09 | Airdate: Jun 18, 2010
Ben meets his hero, Captain Nemesis, who's become jealous of all the attention Ben attracts.
Episode: 1x10 | Airdate: Oct 10, 2010
Aggregor has all five aliens. The Plumbers manage to disable Aggregor's ship, forcing Aggregor to find a new way to absorb their powers. The team makes a last ditch effort to save the alien prisoners.
Episode: 1x11 | Airdate: Oct 10, 2010
Aggregor has absorbed all the powers of his captured aliens. Now he's after the Map of Infinity.
Episode: 1x12 | Airdate: Oct 15, 2010
Cash and JT convince the team to allow them to take credit for the team's actions so they can earn money for Cash's mother's operation.
Episode: 1x13 | Airdate: Oct 22, 2010
Ben, Gwen, and Kevin travel to the center of a water planet, namely Pisces, Ripjaws' home planet in an attempt to find Aggregor. They end up getting help from Magister Pyke, one of Ripjaws' species. The planet has a 2% solid core, which holds an instrument that holds the planet's water together in a gravitational pull. Aggregor takes the instrument and reveals it to be a piece of The Map of Infinity. As the planet is pulling apart, Aggregor escapes. Ben transforms into Goop and uses Goop's anti-gravitational UFO in an attempt to fix the centripetal force holding the planet together. Goop vanishes, and Kevin says he was atomized and spread throughout the ocean. The water then turns green, and Goop pulls the planet back together.
Episode: 1x14 | Airdate: Oct 29, 2010
Gwen, Ben, and Kevin follow Aggregor into a mystical dimension called Legerdomain with the help of Charmcaster, who was born there. They believe Aggregor's target to be the Alpha Rune worn around Addwaitya's neck, which they suspect is a disguised piece of the Map of Infinity. Gwen and Charmcaster work together several times, and the two develop a bond that seems to lead to Charmcaster changing her ways. While the group tries to steal the Alpha Rune, Aggregor uses the distraction to knock Addwaitya out and take it himself. Gwen, Ben, and Kevin escape Legerdomain with Charmcaster's help, but Charmcaster remains behind to free Legerdomain from Addwaitya's rule. Ben promises Gwen that they'll find a way to return and help Charmcaster after Aggregor is defeated.
Episode: 1x15 | Airdate: Nov 5, 2010
With the fourth piece of the Map of Infinity almost in Aggregor's clutches, the gang chase him through the artificial planetoid known as Perplexahedron.
Episode: 1x16 | Airdate: Nov 12, 2010
As the team makes its final attempt to stop Aggregor, they find an unexpected ally, and one person will make a fateful decision with lasting repercussions.
Episode: 1x17 | Airdate: Nov 19, 2010
With Kevin having absorbed Ben's aliens and become insane once again, Ben and Gwen have to go to the null void prison in an attempt to stop Kevin from destroying all the people there. We learn more about how Kevin got his material absorbing powers. In the end Ben thinks Kevin should be put down.
Episode: 1x18 | Airdate: Dec 3, 2010
Argit asks Ben and Gwen for protection from Kevin, so they take him to the nearest Plumbers Academy, but that won't stop Kevin.
Episode: 1x19 | Airdate: Dec 10, 2010
Kevin starts going after Plumbers kids to gain more power. Ben and Gwen continue to argue about how to handle the situation. Gwen tries to find someone who will help her cure Kevin.
Episode: 1x20 | Airdate: Dec 10, 2010
Final confrontation with Kevin. While Gwen makes a last ditch effort to save Kevin, Ben fights an all out battle with Kevin.
Episode: 2x01 | Airdate: Feb 4, 2011
The team's camping break is interrupted when a pod crashes nearby. The occupant has no memory who she is or where she came from. Sunder soon arrives to retrieve her.
Episode: 2x02 | Airdate: Feb 11, 2011
Ship runs away to help Baz-El. Julie turns to Ben for help, but after their break up, he's reluctant. Gwen and Kevin accompany Julie on her quest.
Episode: 2x03 | Airdate: Feb 18, 2011
The King of Zarkovia asks the team for help with a civil war. The team agrees to help when they find out Dr. Viktor may be involved.
Episode: 2x04 | Airdate: Mar 4, 2011
Jimmy investigates a possible alien sighting. But with no solid evidence, few believe him. As Ben starts acting strangely, the others suspect Jimmy may be right.
Episode: 2x05 | Airdate: Mar 11, 2011
Cousin Sunny is supposed to stay with Gwen for the summer. The team learns why her parents sent their child to Gwen when she helps them stop a robot invasion.
Episode: 2x06 | Airdate: Mar 18, 2011
Ben is attacked by Victor Validus. The team soon discovers that Validus passed away. The team turns to Ben's friend, Elena, for help to locate the Nanite Queen.
Episode: 2x07 | Airdate: Mar 25, 2011
The Forever Knights open an ancient vault hoping to find weapons. They unwittingly release a creature.
Episode: 2x08 | Airdate: Apr 1, 2011
Ben, Gwen, and Kevin are summoned to a Plumbers' Academy to go under training that is supervised by Magister Hulka.
Episode: 2x09 | Airdate: Apr 8, 2011
Gwen has always been a multi-tasker, trying to juggle school, hobbies, friends and her work as a hero, waking up early and going to sleep late. But Gwen's already packed day is about to get worse when Dr. Animo attacks with an army of giant frogs and Gwen is forced to make a hard choice.
Episode: 2x10 | Airdate: Apr 15, 2011
20 years in the future, Eon attacks Ben 10,000, then disappears. Adult Ben travels back in time fearing Eon will attack his younger self, the present day Ben.
Episode: 2x11 | Airdate: Apr 22, 2011
Grandpa Max tells the team about his first UFO encounter, which led him to meet Verdona.
Episode: 2x12 | Airdate: Apr 29, 2011
After a base is attacked, Max is infuriated when they learn it was a secret alien prison facility. While Max argues with the officer in charge, the team tries to locate an escaped prisoner.
Episode: 2x13 | Airdate: Sep 16, 2011
Old George, the original Forever Knight, reclaims his position, and orders the Knights to remove all aliens on Earth.
Episode: 2x14 | Airdate: Sep 23, 2011
Simian asks the team for help when a DNAlien takes over his home world.
Episode: 2x15 | Airdate: Sep 30, 2011
Ben faces Tecadon killer robots that have been programmed to kill him. Each robot is more powerful than the last one. Ben's only chance to survive is for Gwen to find out who commissioned the robots.
Episode: 2x16 | Airdate: Oct 7, 2011
Julie gets Ben to visit a charity organization who wants to improve the world with alien technology. Ben soon discovers the charity's benefactor is an old enemy.
Episode: 2x17 | Airdate: Oct 14, 2011
Ben finds out there's a new show called 'Ben 10: Live." He finds an old enemy running the show and cashing in on his fame.
Episode: 2x18 | Airdate: Oct 21, 2011
Julie suddenly leaves a tennis tournament and spends all her time with Ben.
Episode: 2x19 | Airdate: Oct 28, 2011
Ben's Ultimate transformations have developed their own personalities. Now they want their freedom from Ben.
Episode: 2x20 | Airdate: Nov 4, 2011
Colonel Rozum asks the team to investigate an island of garbage where people have been disappearing.
Episode: 2x21 | Airdate: Nov 18, 2011
Ma Vreedle goes to Earth to expand her family by creating clones and using all the water on Earth.
Episode: 2x22 | Airdate: Dec 2, 2011
The Flame Keepers realize their mistake too late. Vilgax wants the power of Daigon. The Forever Knights are out to destroy Daigon. Ben and the team try to sort things out.
Episode: 2x23 | Airdate: Dec 9, 2011
Azmuth reveals the origin of the sword and how he first encountered Old George. Ben comes to a decision on how to handle the Daigon.
Episode: 2x24 | Airdate: Feb 4, 2012
A Techadon weapon master comes to Earth and wants the Ultimatrix.
Episode: 2x25 | Airdate: Feb 11, 2012
Gwenand the gang revisit Legerdomain in hopes of rescuing Charmcaster.
Episode: 2x26 | Airdate: Feb 18, 2012
Charmcaster and Darkstar team up to destroy Ben, Gwen and Kevin.
Episode: 2x27 | Airdate: Feb 25, 2012
Movie starlet Jennifer Nocturne is recaptured by the evil Captain Nemesis!
Episode: 2x28 | Airdate: Mar 3, 2012
Dr. Animo returns with a plot to transform eggs into pterodactyls.
Episode: 2x29 | Airdate: Mar 10, 2012
Albedo attempts to get even with Ben, by trapping him in a dream version of Bellwood, and dispatching an assortment of villains, as well as versions of Gwen and Kevin desiring the Ultimatrix, to attempt to defeat him.
Episode: 2x30 | Airdate: Mar 17, 2012
The final battle between the Forever Knights and Dagon's Esoterica is in full swing, with Ben caught in the middle.
Episode: 2x31 | Airdate: Mar 24, 2012
Ben, Gwen, Kevin, and George trash Diagon's City while battling a reborn, Lucubra-morphed, power hungry Vilgax. Diagon is released and plans to become ruler of Ben's Universe.
Episode: 2x32 | Airdate: Mar 31, 2012
After defeating Vilgax, Ben battles Dagon in his True Form as Ultimate Way Big.
Episode: S01 Special | Airdate: Nov 25, 2009
Episode: S02 Special | Airdate: Nov 25, 2011