Ben 10: Ultimate Alien (Classic)

4.5
49 reviews
Eligible
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Season 4 episodes (13)

1 The Purge
9/16/11
Season-only
Old George, THE Forever Knight, re-ignites a war against all aliens on Earth!
2 Simian Says
9/23/11
Season-only
An evil Highbreed queen takes over the Arachnachimp's home planet.
3 Greetings From Techadon
9/30/11
Season-only
Vulkanus puts a hit out on Ben, using the deadly Techadon robots!
4 Flame Keepers' Circle
10/7/11
Season-only
Julie joins a fanatical group who has discovered Vilgax and worships him!
5 Double or Nothing
10/14/11
Season-only
Albedo, aka Negative Ben, resurfaces, and he's making money off of Ben's fame, but for what?
6 The Perfect Girlfriend
10/21/11
Season-only
The nano-chips are back and have disguised themselves as Julie!
7 The Ultimate Sacrifice
10/28/11
Season-only
The ultimate aliens inside Ben's Ultimatrix demand their freedom!
8 The Widening Gyre
11/4/11
Season-only
Ben and the gang investigate the Pacific Garbage Vortex.
9 The Mother of All Vreedles
11/18/11
Season-only
Ma Vreedle intends to spawn, using ALL of Earth's ocean water!
10 A Knight to Remember
12/2/11
Season-only
Vilgax gets Old George's sword, and tries to gain Dagon's power-big mistake! Introducing NEW ALIEN, Fasttrack.
11 Solitary Alignment
12/9/11
Season-only
Azmuth reveals how Old George first got the sword and defeated Dagon, and a whole lot more.
12 Inspector 13
2/3/12
Season-only
A mysterious weaponmaster from Techadon visits Earth, and wants the Ultimatrix.
13 Enemy of my Frenemy
2/10/12
Season-only
Gwen and co revisit Legerdomain in hopes of rescuing Charmcaster. Introducing NEW ALIEN, Eetle!

About this show

With his secret identity now revealed to the world, Ben continues to fight evil as a superhero with the help of the newly acquired Ultimatrix

Ratings and reviews

4.5
49 reviews
RAMONA ROBINSON
March 27, 2018
Great but could do better
4 people found this review helpful
Fadiaeljarid43 games Eljarid El Jared
January 22, 2016
Groggy h judge
10 people found this review helpful
Cassandra Stanton
July 12, 2016
Love Ben 10
5 people found this review helpful