TV SERIES

Ben 10: Alien Force

8.3/10
TMDB1,203 votes
Original: 3 seasons

15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has recalibrated and can now transform him into 10 brand-new aliens. Joined by his super-powered cousin Gwen Tennyson and his equally powerful former enemy Kevin Levin, Ben is on a mission to find his missing Grandpa Max.

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Cast: , ,

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THE STORY & THE PEOPLE

About Ben 10: Alien Force

It's Hero Time!

Ben 10: Alien Force (2008) is a TV series in the animation, sci-fi & fantasy, action & adventure genres. The cast includes Yuri Lowenthal, Ashley Johnson, Greg Cipes.

Released
Original language
Seasons
3
Episodes
46
Status
Ended
Production countries
United States of America
Production companies
Cartoon Network Studios
Creators
Duncan Rouleau, Steven T. Seagle, Joe Casey, Joe Kelly

Ben 10: Alien Force cast & characters

Audience reviews

8.3/10 from 1,203 TMDB votes. Ratings and reviews are supplied by TMDB. Reviews are attributed to their original authors.

Jenny

TMDB member review

🌟 10/10 – A Bold, Brilliant Evolution of a Beloved Franchise! 🌟 Ben 10: Alien Force is everything a sequel should be—and more. This series masterfully matures the original Ben 10 without losing the adventurous heart that made the franchise iconic in the first place. Set five years after the original, it reintroduces us to a teenage Ben Tennyson, now more responsible, more powerful, and far more complex. What…

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🌟 10/10 – A Bold, Brilliant Evolution of a Beloved Franchise! 🌟 Ben 10: Alien Force is everything a sequel should be—and more. This series masterfully matures the original Ben 10 without losing the adventurous heart that made the franchise iconic in the first place. Set five years after the original, it reintroduces us to a teenage Ben Tennyson, now more responsible, more powerful, and far more complex. What sets Alien Force apart is its tonal shift: it grows with its audience. The themes are darker, the stakes are higher, and the character development is deeper. Ben isn’t just goofing off with aliens anymore—he's saving galaxies, wrestling with moral dilemmas, and leading a team with Gwen and a reformed Kevin Levin. The trio’s chemistry is a highlight, filled with tension, growth, and genuine camaraderie. The new alien transformations—like Swampfire, Echo Echo, and Big Chill—aren’t just cool, they’re creatively designed and tactically unique, reflecting Ben’s evolution as a hero. The animation is crisp, the voice acting is excellent, and the story arcs are compelling and interconnected, offering a perfect blend of action, sci-fi, and emotion. Whether you're a long-time fan or new to the series, Ben 10: Alien Force delivers an unforgettable experience that respects its roots while forging bold new territory. It’s not just a great cartoon—it’s a milestone in animated storytelling. A must-watch. Hero time has never been this epic.

Questions about Ben 10: Alien Force

What is Ben 10: Alien Force about?

15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has recalibrated and can now transform him into 10 brand-new aliens. Joined by his super-powered cousin Gwen Tennyson and his equally powerful former enemy Kevin Levin, Ben is on a mission to find his missing Grandpa Max.

Who stars in Ben 10: Alien Force?

Yuri Lowenthal, Ashley Johnson, Greg Cipes. See the cast cards above for character names.

How can I watch Ben 10: Alien Force online?

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