Ben 10: Ultimate Alien

16-year-old Ben Tennyson is an internationally-known super hero to kids, and distrusted by adults. Armed with a mysterious new Omnitrix, Ben is ready for action in a whole set of new places. 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.. Watch TV shows online free. Watch Ben 10: Ultimate Alien series online.