Ben 10: Ultimate Alien 2010

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.

  • Poster for Season 1

    Season 1

    2010

    20 episodes

    Season 1 of Ben 10: Ultimate Alien premiered on April 23, 2010.

  • Poster for Season 2

    Season 2

    2011

    32 episodes

    Season 2 of Ben 10: Ultimate Alien premiered on February 4, 2011.