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.



(creator) (as Man of Action), (creator) (as Man of Action) | 4 more credits »

Watch Now

From $1.99 on Amazon Video


1 video »


Episode cast overview:
Ben Tennyson / Plumber #1 (voice)
Gwen Tennyson / Teen Girl (voice)
Kevin Levin (voice)
Aggregor / Colonel Rozum / Robot / Galapagus (voice)
Max Tennyson (voice)


As Aggregor readies to return home and absorb his five recaptured aliens, a team of Plumbers moves in to arrest him. The arrest is woefully unsuccessful, but the team leader manages to disable Aggregor's hyper-drive. Unable to leave Earth, Aggregor takes over Los Soledad to use Professor Paradox' old time machine equipment to reach his goal. Ben's team, backed by Grandpa Max and the Air Force, means to stand in his way, which forces Aggregor to mind-control his aliens to battle Ben's team. Written by statmanjeff

Plot Summary | Add Synopsis





Release Date:

10 October 2010 (USA)  »

Company Credits

Show detailed on  »

Technical Specs



See  »

Did You Know?


Colonel Rozum: Since you kids helped us get our nuke back from that alien, the Air Force has assigned me to handle all of the wierd stuff.
Kevin Levin: Weird stuff?
Colonel Rozum: Aliens, monsters, UFOs. My new case has all three... and a time machine. Back in the 50s, the US Government made a failed attempt to build one.
Gwen Tennyson: In Los Soledad.
Colonel Rozum: That's classified information!
Kevin Levin: We know a lot of stuff we're not supposed to.
See more »


References Star Wars: Episode IV - A New Hope (1977) See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Message Boards

Recent Posts
new season? fizzypinnaple_44
Rath deusdezidoriu
Same voice for all of the aliens Freakykid3
Do people actually want more live action Ben 10 movies? DaLuka
Tonights episode X-Files lol randomstuff0101
Just a cuurious question... pugsonthemoon
Discuss Ultimate Aggregor (2010) on the IMDb message boards »

Contribute to This Page

Create a character page for: