This is a live action movie of the cartoon Ben 10: Ultimate Alien but from in alternate universe.


Vilgax returns, and Ben has to stop him.


  • Ben Tennyson (Ryan Kelley)
  • Kevin Levin (Nathan Keyes)
  • Gwen Tennyson (Galadriel Stineman)
  • Max Tennyson (Barry Corbin)
  • Juile Yamomoto (Megan Fox)
  • Sir George (Gary Oldman)

Aliens Used

  • Swampfire (Dee Bradley Baker) (2x; second time gone ultimate)
  • Cannonbolt (Steve Blum)
  • Echo Echo (Dee Bradley Baker)
  • Rath (Dee Bradley Baker)
  • Bigchill (Dee Bradley Baker)
  • Amphibian (Dee Bradley Baker)
  • Ultimate Swampfire (Dee Bradley Baker)
  • Waybig (hologram only)


  • Vilgax (Hugo Weaving)
  • Diagon (Tony Todd)


  • This is the first time Steve Blum voices Cannonbolt.

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