The story of Ben Tennyson, a typical kid who becomes very atypical after he discovers the Omnitrix, a mysterious alien device with the power to transform the wearer into ten different alien species.
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A feature film based on the TV show centered on Ben Tennyson, a boy who can transform into 10 different alien creatures with the help of a device called the Omnitrix.



Series cast summary:
 Ben Tennyson / ... (49 episodes, 2005-2008)
 Max Tennyson / ... (49 episodes, 2005-2008)
Meagan Smith ...
 Gwen Tennyson / ... (48 episodes, 2005-2008)
 Wildmutt / ... (37 episodes, 2005-2008)
 XLR8 / ... (32 episodes, 2005-2008)
 Heatblast / ... (27 episodes, 2005-2008)
 Four Arms / ... (26 episodes, 2006-2007)
 Cannonbolt / ... (23 episodes, 2006-2008)


The story of Ben Tennyson, a typical kid who becomes very atypical after he discovers the Omnitrix, a mysterious alien device with the power to transform the wearer into ten different alien species.

Plot Summary | Add Synopsis


Everyone Has A Secret, This Kid Has 10 See more »


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Parents Guide:





Release Date:

27 December 2005 (USA)  »

Also Known As:

Бен 10  »

Company Credits

Show detailed on  »

Technical Specs


Sound Mix:

(RCA Sound System)


| (Technicolor)
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Did You Know?


Loosely based on the '60s comic book series, "Dial H for Hero". See more »


In the opening title sequence, Ben's ten alien transformations are represented; however, the ninth is Cannonbolt rather than Ghostfreak. Ghostfreak is one of Ben's original ten, which should be represented, while Cannonbolt is part of a set of transformations he acquires later. See more »


Grandpa Max Tennyson: Being a hero isn't about letting others know you did the right thing, it's about you knowing you did the right thing.
Ben Tennyson: What were you just doing, reading greeting cards back at the Mega Mart?
Grandpa Max Tennyson: Well... yes.
See more »

Crazy Credits

At the end of the closing credits, the Cartoon Network opens to reveal Ben setting the Omnitrix and activating it; the logo closes before it's seen what he becomes. See more »


Referenced in Generator Rex: Ben 10/Generator Rex Heroes United (2011) See more »

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User Reviews

Like a tight spring: lots of energy, and most of it's potential
7 July 2006 | by (United States) – See all my reviews

I was like (almost) everyone else in my initial reaction to the torrent of advertisements that Cartoon Network ran on a new series about a boy with a watch. It was mainly along the lines of, "Oh, wonderful. Another pointless show to displace my favorite regulars." Rarely have I "Ben" more wrong, and rarely have I been this glad to be wrong.

My brothers were watching it long before I saw my first complete episode, but they will watch anything that moves on the television screen, so I thought little of it. After my first episode, I watched another, and so on. Yes, I noticed that it was primarily for 8-14 year olds, but I still found it entertaining. Here's the thing, though: yes, my brothers like it, and they are the target age group, I like it, and I am 18 years old; my dad even likes it, a little, and he's 40 and hates cartoons. I humbly submit that age has less to do with it than one might think.

To those of you who have not seen the series, watch it (at least one episode, start to finish) before you criticize. Okay, fine, the presentation is aimed at the younger audiences, but the concept is solid super-hero-hits-sci-fi awesomeness: A person finds a watch-like, alien device that is "the key to an ancient power-struggle..." (Presented like that, I'm interested already). This person (a kid in the cartoon (probably) because that is their target audience) decides to use the abilities of the watch fight for good and serve those around him. But his struggle is not so easy, as the forces of the galaxy are not all so benevolent. An alien warlord wants the device to equip an army to conquer (it's not cliché, it's classic). Now he must do battle with the evil in his own people, as well as that within other races of the galaxy. And he must do it using the powers of a device that does not enhance his own power, but gives him the great strengths of others.

I'd be sold after a description like that, but that's not the point. The point is that it could be one of the great superhero stories along the lines of Batman, Superman, Spider-man, etc., and maybe even a live-action movie. Maybe one day, but for now, I can't wait to see how the next episode turns out.

19 of 22 people found this review helpful.  Was this review helpful to you?

Message Boards

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How many aliens ? bigmalewuss
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'Don't Drink the Water' - WTH? Citoyen
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