Ben 10: Ultimate Alien backdrop
Ben 10: Ultimate Alien S1E10 — Ultimate Aggregor
8.4
Ben 10: Ultimate Alien•Season 1•Episode 10

Ultimate Aggregor

8.4/10 · 637 votesOct 10, 201023 min

Ranked #7 of 20 in Season 1•+0.4 vs season avg

Discussion

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.

Directed byMatt Youngberg
Written byJoe Casey, Joe Kelly, Matt Youngberg
Previous episodeE9 · Hero TimeNext episodeE11 · Map of Infinity
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons2

All12

Season 1 Episodes20

Fame stillE1 7.7

Fame

Duped stillE2 6.7

Duped

Hit 'Em Where They Live stillE3 7.8

Hit 'Em Where They Live

Video Games stillE4 7.0

Video Games

Escape from Aggregor stillE5 8.4

Escape from Aggregor

Too Hot to Handle stillE6 8.1

Too Hot to Handle

Andreas' Fault stillE7 7.8

Andreas' Fault

Fused stillE8 8.2

Fused

Hero Time stillE9 7.8

Hero Time

Ultimate Aggregor stillE10 8.4Now viewing

Ultimate Aggregor

Map of Infinity stillE11 8.7

Map of Infinity

Reflected Glory stillE12 6.5

Reflected Glory

Deep stillE13 7.5

Deep

Where the Magic Happens stillE14 8.3

Where the Magic Happens

Perplexhahedron stillE15 8.8

Perplexhahedron

The Forge of Creation stillE16 9.3

The Forge of Creation

Nor Iron Bars a Cage stillE17 8.1

Nor Iron Bars a Cage

The Enemy of My Enemy stillE18 8.0

The Enemy of My Enemy

Absolute Power (1) stillE19 8.7

Absolute Power (1)

Absolute Power (2) stillE20 8.8

Absolute Power (2)

Cast4

Yuri Lowenthal

Yuri Lowenthal

Ben Tennyson (voice)

Ashley Johnson

Ashley Johnson

Gwen Tennyson (voice)

Greg Cipes

Greg Cipes

Kevin Levin (voice)

Dee Bradley Baker

Dee Bradley Baker

Humungosaur (voice)

Crew4

Matt Youngberg

Matt Youngberg

Director

J

Joe Casey

Writer

J

Joe Kelly

Writer

Matt Youngberg

Matt Youngberg

Writer

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"Ultimate Aggregor" is episode 10 of Ben 10: Ultimate Alien season 1. It scored 8.4/10 from 637 votes, ranking #7 of 20 episodes this season (season average 8.0). Directed by Matt Youngberg and written by Joe Casey, Joe Kelly, Matt Youngberg, it aired on October 10, 2010.

Next: E11 · Map of InfinityBest of Season 1