Ben 10: Ultimate Alien — Season 1, Episode 10: Ultimate Aggregor
Animation, Action & Adventure, Sci-Fi & Fantasy, Kids • 23 min • 2 seasons, 52 episodes • ★ 8.2/10
Episode synopsis
Aggregor has all five aliens. The Plumbers manage to disable Aggregor's ship, forcing Aggregor to find a new way to absorb their powers. The team makes a last ditch effort to save the alien prisoners.
About Ben 10: Ultimate Alien
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.