Ben 10: Ultimate Alien

With his secret identity now revealed to the world, Ben Tennyson continues to fight evil as a superhero with the help of the newly acquired Ultimatrix.

Genre: Animation, Action, Adventure

Cast:Yuri Lowenthal , Ashley Johnson , Dee Bradley Baker , Chandu Kanuri , Greg Cipes , John DiMaggio , Vyvan Pham , Jeff Bennett , Paul Eiding , Peter Renaday , Scott Menville , Juliet Landau , James Remar , Alexander Polinsky , Kari Wahlgren , Wil Wheaton , Dwight Schultz , David McCallum

1Season 1

S1.E1 ∙ Fame

Fri, 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.

2Season 1

S1.E2 ∙ Duped

Fri, 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.

3Season 1

S1.E3 ∙ Hit 'Em Where They Live

Fri, 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.

4Season 1

S1.E4 ∙ Video Games

Fri, 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.

5Season 1

S1.E5 ∙ Escape from Aggregor

Fri, May 21, 2010

The team encounters another alien who escaped from Aggregor and, through him, learns more about Aggregor's goals.

6Season 1

S1.E6 ∙ Too Hot to Handle

Fri, 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.

7Season 1

S1.E7 ∙ Andreas' Fault

Fri, 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.

8Season 1

S1.E8 ∙ Fused

Fri, 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.

9Season 1

S1.E9 ∙ Hero Time

Fri, Jun 18, 2010

Ben meets his hero, Captain Nemesis, who's become jealous of all the attention Ben attracts.

10Season 1

S1.E10 ∙ Ultimate Aggregor

Sun, 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.

11Season 1

S1.E11 ∙ Map of Infinity

Wed, Oct 20, 2010

Aggregor has absorbed all the powers of his captured aliens. Now he's after the Map of Infinity.

12Season 1

S1.E12 ∙ Reflected Glory

Fri, 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.

13Season 1

S1.E13 ∙ Deep

2010

Aggregor is after the next piece of the map on a watery planet.

14Season 1

S1.E14 ∙ Where the Magic Happens

Fri, Oct 29, 2010

Aggregor escapes to a magical dimension. Gwen asks for Charmcaster's help to pursue him. The team learns about Charmcaster's past and why she's willing to help them now.

15Season 1

S1.E15 ∙ Perplexahedron

Fri, Nov 5, 2010

The last piece of the map is hidden in an artificial puzzle world.

16Season 1

S1.E16 ∙ The Forge of Creation

Fri, 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.

17Season 1

S1.E17 ∙ ...Nor Iron Bars a Cage

Fri, Nov 19, 2010

Kevin's out for payback on anyone who has ever crossed him. His next stop is a prison in the Null Void. Ben and Gwen try to stop him, where Ben comes to a grim decision.

18Season 1

S1.E18 ∙ The Enemy of My Enemy

Fri, 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.

19Season 1

S1.E19 ∙ Absolute Power: Part 1

Fri, 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.

20Season 1

S1.E20 ∙ Absolute Power: Part 2

Fri, 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.

1Season 2

S2.E1 ∙ The Transmogrification of Eunice

Fri, 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.

2Season 2

S2.E2 ∙ Eye of the Beholder

Fri, 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.

3Season 2

S2.E3 ∙ Viktor: The Spoils

Fri, 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.

4Season 2

S2.E4 ∙ The Big Story

Fri, 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.

5Season 2

S2.E5 ∙ Girl Trouble

Fri, 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.

6Season 2

S2.E6 ∙ Revenge of the Swarm

Fri, 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.

7Season 2

S2.E7 ∙ The Creature from Beyond

Fri, Mar 25, 2011

The Forever Knights open an ancient vault hoping to find weapons. They unwittingly release a creature.

8Season 2

S2.E8 ∙ Basic Training

Fri, Apr 1, 2011

The team is required to attend Plumbers Academy to keep their badges.

9Season 2

S2.E9 ∙ It's Not Easy Being Gwen

Fri, Apr 8, 2011

Gwen Tennyson has a busy schedule. Balancing her family life, school, a friend's recital, and the latest plot by Dr. Animo.

10Season 2

S2.E10 ∙ Ben 10,000 Returns

Fri, 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.

11Season 2

S2.E11 ∙ Moonstruck

Fri, Apr 22, 2011

Grandpa Max tells the team about his first UFO encounter, which led him to meet Verdona.

12Season 2

S2.E12 ∙ Prisoner #775 Is Missing

Fri, 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.

1Season 3

S3.E1 ∙ The Purge

Fri, Sep 16, 2011

Old George, the original Forever Knight, reclaims his position, and orders the Knights to remove all aliens on Earth.

2Season 3

S3.E2 ∙ Simian Says

Fri, Sep 23, 2011

Simian asks the team for help when a DNAlien takes over his home world.

3Season 3

S3.E3 ∙ Greetings from Techadon

Fri, 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.

4Season 3

S3.E4 ∙ The Flame Keeper's Circle

Fri, 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.

5Season 3

S3.E5 ∙ Double or Nothing

Fri, 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.

6Season 3

S3.E6 ∙ The Perfect Girlfriend

Fri, Oct 21, 2011

Julie suddenly leaves a tennis tournament and spends all her time with Ben.

7Season 3

S3.E7 ∙ Ultimate Sacrifice

Fri, Oct 28, 2011

Ben's Ultimate transformations have developed their own personalities. Now they want their freedom from Ben.

8Season 3

S3.E8 ∙ The Widening Gyre

Fri, Nov 4, 2011

Colonel Rozum asks the team to investigate an island of garbage where people have been disappearing.

9Season 3

S3.E9 ∙ The Mother of All Vreedles

Fri, Nov 18, 2011

Ma Vreedle goes to Earth to expand her family by creating clones and using all the water on Earth.

10Season 3

S3.E10 ∙ A Knight to Remember

Fri, 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.

11Season 3