Aired: Apr 23, 2010A cunning thief sets its sights on NASA's cutting-edge spaceship components, ...


Consumed by a desire for revenge, Ra'ad seeks to avenge the horrific fate that befell his fellow prisoners at the hands of Aggregor, now setting his sights on Ben.
Streaming in:
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You can stream Ben 10: Ultimate Alien in United States, but it looks like it's available for free in other countries.
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Currently, you have the opportunity to watch "Ben 10: Ultimate Alien" by streaming it on the following platforms: Spectrum On Demand. Additionally, viewers have the option to either rent or purchase "Ben 10: Ultimate Alien" on the following digital platforms: AppleTV, Amazon.