Up 139 this week

Ben 10: Alien Force (2008– )

TV Series  |  TV-Y7  |  Animation, Action, Family
Your rating:
    1 2 3 4 5 6 7 8 9 10 -/10 X  
Ratings: 7.0/10 from 2,685 users  
Reviews: 9 user | 11 critic

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.

Watch Trailer
0Check in

Watch Now

on Amazon Video





3   2   1  
2010   2009   2008  
1 win & 2 nominations. See more awards »



Learn more

People who liked this also liked... 

Ben 10 (2005–2008)
Animation | Action | Adventure
    1 2 3 4 5 6 7 8 9 10 7/10 X  

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.

Stars: Tara Strong, Paul Eiding, Meagan Smith
Ben 10: Ultimate Alien (TV Series 2010)
Animation | Family | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 7.4/10 X  

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.

Stars: Yuri Lowenthal, Ashley Johnson, Dee Bradley Baker
Ben 10: Alien Swarm (TV Movie 2009)
Adventure | Family | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 4.9/10 X  

Against his grandfather's orders, Ben Tennyson teams up with the daughter of an old enemy in order to prevent an alien infestation of earth.

Director: Alex Winter
Stars: Ryan Kelley, Alyssa Diaz, Nathan Keyes
Ben 10: Race Against Time (TV Movie 2007)
Action | Comedy | Family
    1 2 3 4 5 6 7 8 9 10 4.5/10 X  

Ben Tennyson returns home from summer vacation only to discover that a rapidly aging alien criminal named, Eon, is planning to use an ancient alien artifact to destroy Bellwood.

Director: Alex Winter
Stars: Graham Phillips, Christien Anholt, Haley Ramm
Bakugan Battle Brawlers (TV Series 2007)
Animation | Adventure | Family
    1 2 3 4 5 6 7 8 9 10 4.2/10 X  

A boy wants to be the best in ranking of an inter-dimensional game.

Stars: Jason Deline, Julie Lemieux, Carter Hayden
Codename: Kids Next Door (TV Series 2002)
Animation | Action | Adventure
    1 2 3 4 5 6 7 8 9 10 7.2/10 X  

Codename: Kids Next Door follows the escapades of five eager, yet bumbling, ten-year-olds as they join forces against adulthood to fight for the right to enjoy all the fun things in life. ... See full summary »

Stars: Dee Bradley Baker, Ben Diskin, Lauren Tom
Camp Lazlo! (2005–2008)
Animation | Comedy | Family
    1 2 3 4 5 6 7 8 9 10 6.5/10 X  

Bean Scout Lazlo, a fun-loving, free-spirited monkey, and his two bunkmates Raj and Clam, wreak havoc on a very structured summer camp.

Stars: Lars Thiesgaard, Carlos Alazraqui, Tom Kenny
Animation | Family
    1 2 3 4 5 6 7 8 9 10 6.6/10 X  

A teenage slacker is given the ability to turn into the American Dragon and defends all mythical creatures that secretly reside in the human world.

Stars: Dante Basco, Charlie Finn, Miss Kittie
The Powerpuff Girls (1998–2005)
Animation | Action | Comedy
    1 2 3 4 5 6 7 8 9 10 7.2/10 X  

Three super-powered little girls constantly save the world (or at least the city of Townsville) from monsters, would-be conquerers and a few other gross things.

Stars: Cathy Cavadini, Elizabeth Daily, Tara Strong
Animation | Action | Adventure
    1 2 3 4 5 6 7 8 9 10 6.9/10 X  

When the Omnitrix begins a countdown to self-destruction, Ben and Gwen team up with Tetrax to find the watch's creator before it's too late.

Directors: Sebastian Montes, Scooter Tidwell
Stars: Tara Strong, Meagan Smith, Paul Eiding
Ben 10: Destroy All Aliens (TV Movie 2012)
Animation | Action | Family
    1 2 3 4 5 6 7 8 9 10 6.4/10 X  

While dealing with the end of summer vacation and a critically damaged Omnitrix, Ben Tennyson finds himself targeted by a mysterious alien bounty hunter.

Director: Victor Cook
Stars: Tara Strong, Meagan Smith, Paul Eiding
Action | Adventure | Comedy

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 / ... (46 episodes, 2008-2010)
 Humungousaur / ... (46 episodes, 2008-2010)
 Gwen Tennyson / ... (45 episodes, 2008-2010)
 Kevin Levin / ... (45 episodes, 2008-2010)


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


TV-Y7 | See all certifications »

Parents Guide:



Official Sites:



Release Date:

18 April 2008 (USA)  »

Also Known As:

Ben 10: Az idegen erő  »

Company Credits

Production Co:

Show detailed on  »

Technical Specs


See  »

Did You Know?


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 »


"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 »


Spoofed in Mad: Cowboys & Alien Force/ThunderLOLcats (2011) See more »

Frequently Asked Questions

See more (Spoiler Alert!) »

User Reviews

Surprisingly better than the first Ben 10
12 June 2009 | by (New Zealand) – See all my reviews

My little brother watches Ben 10 and Ben 10 Alien Force. I took a look at them myself and both are really good, but Alien Force has made a lot of improvement, I have to admit. Almost everything about Alien Force is better than Ben 10. Let me talk about it.

The characters have matured and that is actually a good thing. I often felt that the character relationship between Ben and Gwen in the original series was pretty over-done seeing how they treat each other. In this Ben 10 series, they are quite close and it actually works well. Kevin Levin was an evil brute who used his powers only for his satisfaction in the old Ben 10. Now, he is encouraged to work with them as they learn that Max Tennyson went missing on a plumber's case and they try to find him. The characters are a lot better than in the first and have far better design. The voices in this series is better than the previous as it makes the characters more unique and likable.

The stories in the episodes are much better as well. The episode's stories themselves prove that Alien Force is for older kids. The reason is that the plots may be a lot more difficult to understand and are a bit more complex. Nevertheless, just as the series and Ben himself have grown up, the targeting audience from Ben 10 has grown up as well. It is a bit less violent, but has a much darker feel due to the improvement in animation and tension and is more confusing for little kids.

This series also has better music than the original Ben 10 and more detailed fight scenes and even more unique and detailed alien designs. In Alien Force, Ben changes into totally different E.T.s when he is about to fight. Ones like Swampfire, Humoungosaur and Brainstorm all feel very original and more interesting types of aliens.

Though I was originally a fan of the first Ben 10, I have changed my mind for Ben 10 Alien Force. Ben 10 is good for kids to start off with then, and Alien Force is good for them to view when they have grown out of the original Ben 10. I will definitely say that Ben 10 Alien Force is better than the first due to its improvements.

52 of 56 people found this review helpful.  Was this review helpful to you?

Message Boards

Recent Posts
Another season of Ben 10: Alien Force??? or start of Ben 10: Evolutions batmanreborn2009
age of people on this board mgrantludwig
How Stupid is this show.... a list of reasons Mchl496
This is a good show, but I have a few questions... taiga_with_a_pen
Personality changes misao_chan123
ben ten af season 3 aliens mgrantludwig
Discuss Ben 10: Alien Force (2008) on the IMDb message boards »

Contribute to This Page