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.
Unfortunately, Ben 10: Ultimate Alien is not available in the the United States on any of the streaming services.
Currently, you can only buy or rent Ben 10: Ultimate Alien on Amazon in the the United States, with prices starting from $14.99.
The first season of Ben 10: Ultimate Alien was released in 2010.
Currently there are 2 Seasons of Ben 10: Ultimate Alien. The 2nd and to date the last season of Ben 10: Ultimate Alien was released in 2011.
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