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Ben 10: Ultimate Alien

2010

Seasons & Episodes

  • 2
  • 1

EP1 The Transmogrification of Eunice Feb 04, 2011

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.
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EP2 Eye of the Beholder Feb 11, 2011

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.
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EP3 Viktor: The Spoils 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.
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EP4 The Big Story Mar 04, 2011

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.
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EP5 Girl Trouble Mar 11, 2011

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.
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EP6 Revenge of the Swarm Mar 18, 2011

Victor Validus resurfaces and attacks Ben at night. Elena Validus and the nanochips return.
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EP7 The Creature from Beyond Mar 25, 2011

The Forever Knights unleash an evil force mistaken for an ancient weapon.
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EP8 Basic Training Apr 01, 2011

Ben, Gwen, and Kevin are summoned to a Plumbers' Academy to go under training that is supervised by Magister Hulka.
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EP9 It's Not Easy Being Gwen Apr 08, 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.
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EP10 Ben 10,000 Returns Apr 15, 2011

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.
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EP11 Moon Struck Apr 22, 2011

Grandpa Max tells the team about his first UFO encounter, which led him to meet Verdona.
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EP12 Prisoner #775 Is Missing 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.
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EP13 The Purge Sep 16, 2011

Old George, the original Forever Knight, reclaims his position, and orders the Knights to remove all aliens on Earth.
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EP14 Simian Says Sep 23, 2011

Simian asks the team for help when a DNAlien takes over his home world.
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EP15 Greetings from Techadon 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.
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EP16 The Flame Keeper's Circle Oct 07, 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.
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EP17 Double or Nothing 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.
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EP18 The Perfect Girlfriend Oct 21, 2011

Julie suddenly leaves a tennis tournament and spends all her time with Ben.
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EP19 The Ultimate Sacrifice Oct 28, 2011

Ben's Ultimate transformations have developed their own personalities. Now they want their freedom from Ben.
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EP20 The Widening Gyre Nov 04, 2011

Colonel Rozum asks the team to investigate an island of garbage where people have been disappearing.
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EP21 The Mother of All Vreedles Nov 18, 2011

Ma Vreedle goes to Earth to expand her family by creating clones and using all the water on Earth.
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EP22 A Knight to Remember Dec 02, 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.
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EP23 Solitary Alignment Dec 09, 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.
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EP24 Inspector #13 Feb 04, 2012

A Techadon weapon master comes to Earth and wants the Ultimatrix.
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EP25 The Enemy of My Frenemy Feb 11, 2012

Gwen and co revisit Legerdomain in hopes of rescuing Charmcaster.
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EP26 Couples Retreat Feb 18, 2012

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.
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EP27 Catch a Falling Star Feb 25, 2012

Movie starlet Jennifer Nocturne is recaptured by the evil Captain Nemesis!
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EP28 The Eggman Cometh Mar 03, 2012

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.
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EP29 Night of the Living Nightmare Mar 10, 2012

Albedo attempts to get the ultimatrix by invading Ben's mind.
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EP30 The Beginning of the End Mar 17, 2012

The final battle between the Forever Knights and Dagon's Esoterica is in full swing, with Ben caught in the middle!
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EP31 The Ultimate Enemy (1) Mar 24, 2012

Dagon is getting closer and closer to entering our dimension thanks to an old foe.
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EP32 The Ultimate Enemy (2) Mar 31, 2012

Vilgax re-emerges in his most powerful form ever! Can Ben stop him and save the universe?
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7.8| TV-Y7| en| Animation, Action & Adventure
Synopsis

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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Ben 10: Ultimate Alien Trailers,Teasers and Images

  • Top Credited Cast
Yuri Lowenthal as Ben Tennyson (voice)
Ashley Johnson as Gwen Tennyson (voice)
Greg Cipes as Kevin Levin (voice)
Dee Bradley Baker as Humungosaur (voice)

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