Ben 10,000 Returns

Ben 10,000 Returns is the 30th episode of Ben 10: Ultimate Alien, and its the tenth episode of the second season.

Plot
Ben and company are visited by Ben 10,000 who needs their assistance in tracking down Eon. The beginning of the episode shows Eon trying to defeat Ben 10,000, but Ben defeats him and his minions using Ultimate Humongousaur, Articguana, Heatblast, and Clockwork. Then Eon and his minions disappear and Paradox appears.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Ben 10,000
 * Professor Paradox

Villains

 * Eon
 * Eon's Servants

Used by Ben

 * Spidermonkey
 * Jetray
 * Swampfire
 * Ultimate Swampfire

Used by Ben 10,000

 * Ultimate HumungousaurClockwork.PNG
 * Articguana
 * Heatblast
 * Clockwork

Trivia

 * This is the second episode in which a live-action villain appears, the first being Revenge of the Swarm.
 * The title of this episode is a parody of the first episode of Alien Force.
 * This is Ben 10,000's first debut since the original series but in a different form.
 * This is the first time we see Paradox visit Ben 10,000.
 * It is shown that there are alternate versions of Ben.
 * It appears Ben, Gwen and Kevin don't hang out much as they used to, as they each have their own driver's licenses.
 * Ben seems to have reobtained his Eon copy as a purple energy went into the Ultimatrix.
 * It shows that Ben 10,000 still says their names and he gets their abilities.
 * The new alien, Clockwork, appears. Their name might be a reference to Clockwork, a ghost from the show "Danny Phantom," who could freeze and travel through time.
 * In the live action movie, Ben and Gwen stop Eon from using the Hands of Armageddon, but in the preview when they see it again, neither of them know what it is, nor remember.
 * This is Eon's first reappearance and first cartoon appearance since the live action movie Ben 10: Race Against Time.