Ultimate Aggregor Ben 10: Ultimate Alien : Season 1 Episode 10
TV-Y7 (FV) Cartoon Network 22m
Aired: October 10th, 2010 @ 9:00 AM EST on Cartoon Network
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.
