Ben 10: Ultimate Alien

Ben 10: Ultimate Alien

Ben 10: Ultimate Alien
Ben 10: Ultimate Alien

Ben 10: Ultimate Alien

7.7 | TV-Y7 | en | Animation

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.

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Seasons & Episodes

EP32  The Ultimate Enemy (2)
Mar. 31,2012
The Ultimate Enemy (2)

Vilgax re-emerges in his most powerful form ever! Can Ben stop him and save the universe?

EP31  The Ultimate Enemy (1)
Mar. 24,2012
The Ultimate Enemy (1)

Dagon is getting closer and closer to entering our dimension thanks to an old foe.

EP30  The Beginning of the End
Mar. 17,2012
The Beginning of the End

The final battle between the Forever Knights and Dagon's Esoterica is in full swing, with Ben caught in the middle!

EP29  Night of the Living Nightmare
Mar. 10,2012
Night of the Living Nightmare

Albedo attempts to get the ultimatrix by invading Ben's mind.

EP28  The Eggman Cometh
Mar. 03,2012
The Eggman Cometh

Dr. Animo is unexpectedly paroled from prison and starts up a company selling eggs, which in fact contain mutant dinosaurs which he wishes to distribute around the world.

EP27  Catch a Falling Star
Feb. 25,2012
Catch a Falling Star

Movie starlet Jennifer Nocturne is recaptured by the evil Captain Nemesis!

EP26  Couples Retreat
Feb. 18,2012
Couples Retreat

After Darkstar opens the Door to Anywhere, Charmcaster comes through, and the two team up to give Ben, Gwen, and Kevin the fight of a lifetime.

EP25  The Enemy of My Frenemy
Feb. 11,2012
The Enemy of My Frenemy

Gwen and co revisit Legerdomain in hopes of rescuing Charmcaster.

EP24  Inspector #13
Feb. 04,2012
Inspector #13

A Techadon weapon master comes to Earth and wants the Ultimatrix.

EP23  Solitary Alignment
Dec. 09,2011
Solitary Alignment

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.

EP22  A Knight to Remember
Dec. 02,2011
A Knight to Remember

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.

EP21  The Mother of All Vreedles
Nov. 18,2011
The Mother of All Vreedles

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

EP20  The Widening Gyre
Nov. 04,2011
The Widening Gyre

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

EP19  The Ultimate Sacrifice
Oct. 28,2011
The Ultimate Sacrifice

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

EP18  The Perfect Girlfriend
Oct. 21,2011
The Perfect Girlfriend

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

EP17  Double or Nothing
Oct. 14,2011
Double or Nothing

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.

EP16  The Flame Keeper's Circle
Oct. 07,2011
The Flame Keeper's Circle

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.

EP15  Greetings from Techadon
Sep. 30,2011
Greetings from Techadon

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.

EP14  Simian Says
Sep. 23,2011
Simian Says

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

EP13  The Purge
Sep. 16,2011
The Purge

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

EP12  Prisoner #775 Is Missing
Apr. 29,2011
Prisoner #775 Is Missing

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.

EP11  Moon Struck
Apr. 22,2011
Moon Struck

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

EP10  Ben 10,000 Returns
Apr. 15,2011
Ben 10,000 Returns

Following a visit from Paradox after a fight with Eon, Ben 10,000 arrives 20 years from the future to seek the aid of his past counterpart in tracking down Eon.

EP9  It's Not Easy Being Gwen
Apr. 08,2011
It's Not Easy Being Gwen

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.

EP8  Basic Training
Apr. 01,2011
Basic Training

Ben, Gwen, and Kevin are summoned to a Plumbers' Academy to go under training that is supervised by Magister Hulka.

EP7  The Creature from Beyond
Mar. 25,2011
The Creature from Beyond

The Forever Knights unleash an evil force mistaken for an ancient weapon.

EP6  Revenge of the Swarm
Mar. 18,2011
Revenge of the Swarm

Victor Validus resurfaces and attacks Ben at night. Elena Validus and the nanochips return.

EP5  Girl Trouble
Mar. 11,2011
Girl Trouble

Gwen is excited by the prospect of her cousin Sunny paying the team a visit while dealing with the Robots of Dimension 12. But her excitement quickly turns into trepidation when it is uncovered that her cousin is not all that she appears and has some particularly sinister intentions.

EP4  The Big Story
Mar. 04,2011
The Big Story

Jimmy Jones is looking for the biggest new story he and Ben can tackle, but thats when he stumbles upon a strange pink tentacled creature which crashed from the sky into a near by cave.

EP3  Viktor: The Spoils
Feb. 18,2011
Viktor: The Spoils

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.

EP2  Eye of the Beholder
Feb. 11,2011
Eye of the Beholder

Ben, Julie and the rest of the heroic crew embark on a dangerous journey that could cost them all their lives in an effort to achieve the safe return of Ship and his former owner Baz-L.

EP1  The Transmogrification of Eunice
Feb. 04,2011
The Transmogrification of Eunice

A mysterious alien girl named Eunice has no memory and is being hunted by Sunder. While evading Sunder, Ben soon discovers that Eunice has nature-based abilities.

7.7 | TV-Y7 | en | Animation , Action & Adventure , Kids

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.

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Yuri Lowenthal , Ashley Johnson , Greg Cipes


Producted By

Cartoon Network Studios ,