15-year-old Ben Tennyson must utilize the Omnitrix yet again in order to locate his missing Grandpa Max, accompanied by his cousin Gwen and former enemy Kevin 11.
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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.

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Cast

Series cast summary:
...
 Ben Tennyson / ... (46 episodes, 2008-2010)
...
 Humungousaur / ... (46 episodes, 2008-2010)
...
 Gwen Tennyson / ... (45 episodes, 2008-2010)
...
 Kevin Levin / ... (45 episodes, 2008-2010)
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Storyline

15-year-old Ben Tennyson must utilize the Omnitrix yet again in order to locate his missing Grandpa Max, accompanied by his cousin Gwen and former enemy Kevin 11.

Plot Summary | Add Synopsis


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TV-Y7 | See all certifications »

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Release Date:

18 April 2008 (USA)  »

Also Known As:

Ben 10: Az idegen erő  »

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Did You Know?

Trivia

Though the Omnitrix gives Ben an entirely new set of aliens to select from, unlike his previous set where he has to figure out what the aliens are capable of, transforming into any of this new set comes with complete and instant knowledge of its capabilities. See more »

Goofs

"War of the Worlds Part 2" {2.13} ends with Ben finding he has no recognized aliens available in the Omnitrix. But he's still using nothing but established aliens for the rest of the series. See more »

Crazy Credits

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

Connections

Follows Ben 10: Secret of the Omnitrix (2007) See more »

Frequently Asked Questions

See more (Spoiler Alert!) »

User Reviews

A more mature and clever TV show than the original
15 October 2011 | by (United States) – See all my reviews

Like I said about the original, it wasn't a masterpiece, but at least it was a very amusing show to watch, but I agree that Ben 10: Alien Force is more mature and clever. Ben and Gwen in the original series were developed seeing how they've treated each other despite them having annoying moments in the episodes. In this series, Ben has now matured dramatically and is now close with Gwen. In the original, Kevin 11 wants revenge on Ben for turning him into a deformed combination of his aliens from the Omnitrix. In this series, he has changed from bad to good and is now helping Ben fight off new evil doers along with old ones. And the part where Ben finally has a girlfriend named Julie was amazing and their romance was developed enough. That's it for the contrast of this show and the previous. The animation is pretty detailed and the character designs were unique with some new talented voice actors to make them likable. The new aliens from the now altered omnitrix (now a watch, which was totally cool) were amazing with their new super powers. The sci-fi action is amazingly intense and the stories for the show are much darker than the original thanks to its clever writing. Ben 10: Alien Force would always be recommended to fans as one of the greatest TV shows ever made.


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