All of Ben Tennyson's original alien transformations were cool, but some were much more useful than others, like Heatblast and Upgrade.

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.

Five years later, 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 ...

The series follows 10-year-old Ben Tennyson's adventures after discovering a strange device called the "Omnitrix," which allows him to transform into different alien species. The franchise has ...

In a future where an adult Gwen Tennyson is president and the world is being taken over by the alien horde known as the Xerge, a disillusioned Ben 10,000 is called out of retirement to recruit his ...

Vulkanus returns to Earth to stripmine all of its most precious natural resources. It is up to Ben Tennyson to infiltrate the base. Advertisement When the villainous Vulkanus claims "Earth mine ...