Ben 10/Generator Rex: The Ultimate Movie

Is a movie.

Overview
TBA after the movie airs.

Plot
We see Ben as Diamondhead fighting a time travelling, shape-shifting alien.

(Alien): I Alternaverse, will defeat the might of this Petrosapien!

(Ben): Yeah, not gonna happen.

Ben shot a barrage of diamonds at Alternaverse, he tried to counter with time rays, but that failed so he teleported behind Ben.

TBC...

Major Events

 * Ben returns to Rex's world.
 * Rex sees Ben's world.
 * More TBA... No spoilers BTW.

Heroes

 * Ben Tennyson
 * Rex Salazar
 * Gwen Tennyson
 * Kevin Levin
 * Agent Six
 * Doctor Holiday
 * Bobo Haha
 * White Knight

Villains

 * Alternaverse

Aliens Used

 * Diamondhead

Builds Used

 * TBA..