Ben 10: Ultimate Alien

There's a time to go hero, and there's a time to go ultimate!

8.220102 Seasons23m

TV-Y7

Ended

Animation

Action & Adventure

Sci-Fi & Fantasy

Kids

Overview

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.

StatusEnded

First Air Date2010-04-23

Last Air Date2012-03-31

Seasons2

Episodes52

Episode Runtime23 min

LanguagesEnglish

CountriesUnited States of America

Keywords

extraterrestrial technology

Videos

1 total

Trailer

Ben 10 Ultimate Alien Trailer

Stream

YouTube TV

Buy

Amazon Video

Apple TV Store

Fandango At Home

US data via JustWatch

Seasons

Season 1

20 Episodes · 2010

Season 2

32 Episodes · 2011

Cast & Crew

Yuri Lowenthal

as Ben Tennyson (voice)

Ashley Johnson

as Gwen Tennyson (voice)

Greg Cipes

as Kevin Levin (voice)

Dee Bradley Baker

as Humungosaur (voice)

Reviews

Jenny

Aug 3, 2025

10/10

🌟 10/10 – The Pinnacle of Ben 10: Complex, Mature, Unmatched 🌟 Ben 10: Ultimate Alien is the best in the franchise, blending epic storytelling, complex character arcs, and high-stakes action in a seamless ride. It’s a dramatic evolution from its predecessors, diving deep into the consequences of Ben’s growing powers and responsibilities. The U…

Full review