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Ben 10: Ultimate Alien

There's a time to go hero, and there's a time to go ultimate!
2010 ★ 8.2 2 seasons 52 eps TV-MA
Animation
Action & Adventure
Sci-Fi & Fantasy
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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Where to watch Ben 10: Ultimate Alien

Ben 10: Ultimate Alien is available to stream on Nabby via 6 verified sources, aggregated from publicly available embed providers. The animation from Joe Casey, Duncan Rouleau has 2 seasons and 52 total episodes, rated 8.2/10 by 908 viewers.

Last verified: · Source: TMDB

Episodes 52 total across 2 seasons

20 episodes20103 watched
S1 · E1
23m
▶
Fame✓
Apr 23, 2010★ 7.0
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.
S1 · E2
23m
▶
Duped✓
Apr 30, 2010★ 8.3
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.
S1 · E3
23m
▶
Hit 'Em Where They Live✓
May 7, 2010★ 8.3
After Jimmy Jones reveals Ben's identity, some of his enemies (such as Zombozo, Rojo, Charmcaster, Vulkanus, and Sevenseven) team up to try to attack his family. Now Ben and his friends have to protect them no matter what.
S1 · E4
Up next
▶
Video Games✓
May 14, 2010★ 8.3
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.
S1 · E5
23m
▶
Escape from Aggregor✓
May 21, 2010★ 8.7
The team encounters another alien who escaped from Aggregor and, through him, learns more about Aggregor's goals.
S1 · E6
23m
▶
Too Hot to Handle✓
May 28, 2010★ 8.4
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.
S1 · E7
23m
▶
Andreas' Fault✓
Jun 4, 2010★ 8.9
Then team encounters another of Aggregor's escaped prisoners, Andreas, whom Argit is using as part of a scheme against the Forever Knights.
S1 · E8
23m
▶
Fused✓
Jun 11, 2010★ 9.0
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.
S1 · E9
23m
▶
Hero Time✓
Jun 18, 2010★ 8.7
Ben meets his hero, Captain Nemesis, who's become jealous of all the attention Ben attracts.
S1 · E10
23m
▶
Ultimate Aggregor✓
Oct 10, 2010★ 8.7
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.
S1 · E11
23m
▶
Map of Infinity✓
Oct 10, 2010★ 9.0
Aggregor has absorbed all the powers of his captured aliens. Now he's after the Map of Infinity.
S1 · E12
23m
▶
Reflected Glory✓
Oct 15, 2010★ 8.0
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.
S1 · E13
23m
▶
Deep✓
Oct 22, 2010★ 8.0
Aggregor is after the next piece of the map on a watery planet.
S1 · E14
23m
▶
Where the Magic Happens✓
Oct 29, 2010★ 9.0
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.
S1 · E15
23m
▶
Perplexhahedron✓
Nov 5, 2010★ 8.7
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.
S1 · E16
23m
▶
The Forge of Creation✓
Nov 12, 2010★ 9.5
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.
S1 · E17
23m
▶
Nor Iron Bars a Cage✓
Nov 19, 2010★ 8.7
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.
S1 · E18
23m
▶
The Enemy of My Enemy✓
Dec 3, 2010★ 8.7
Argit asks Ben and Gwen for protection from Kevin, so they take him to the nearest Plumbers Academy, but that won't stop Kevin.
S1 · E19
23m
▶
Absolute Power (1)✓
Dec 10, 2010★ 8.5
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.
S1 · E20
23m
▶
Absolute Power (2)✓
Dec 10, 2010★ 8.7
Final confrontation with Kevin. While Gwen makes a last ditch effort to save Kevin, Ben fights an all out battle with Kevin.

Frequently asked

How many seasons does Ben 10: Ultimate Alien have?

Ben 10: Ultimate Alien has 2 seasons with 52 episodes in total.

Is Ben 10: Ultimate Alien still on the air?

Ben 10: Ultimate Alien has ended and is no longer in production.

What network airs Ben 10: Ultimate Alien?

Ben 10: Ultimate Alien airs on Cartoon Network.

When did Ben 10: Ultimate Alien first air?

Ben 10: Ultimate Alien first aired on April 23, 2010.

Cast

Full cast →
Yuri Lowenthal
Yuri Lowenthal
Ben Tennyson (voice)
Ashley Johnson
Ashley Johnson
Gwen Tennyson (voice)
Greg Cipes
Greg Cipes
Kevin Levin (voice)
Dee Bradley Baker
Dee Bradley Baker
Humungosaur (voice)

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