Ben 10: Ultimate Alien (2010)
Kernel Score: 88% · 873 ratings
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy, Kids
First aired: 2010-04-23
Seasons: 2 · 52 episodes
Where to watch Ben 10: Ultimate Alien
- Stream: YouTube TV
- Free with ads: Spectrum On Demand
- Buy: Prime Video, Apple TV, Fandango At Home
US availability, updated 2026-10-23.
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.
Ben 10: Ultimate Alien parents' guide: ages 5+
Parents need to know that Ben 10: Ultimate Alien is an action-adventure cartoon about a teen superhero fighting evil with alien powers.
- Violence & scariness: Some — Superhero action includes fighting evil aliens, typical of family-oriented action cartoons.
Fresh Kernels AI-assessed from the official TV-Y7 rating, publicly documented content. A guide for families, not an official rating.
Shows like Ben 10: Ultimate Alien
If you liked Ben 10: Ultimate Alien, these are the shows we'd watch next.
- Ben 10: Omniverse (2012) — 86%
- Ben 10: Alien Force (2008) — 89%
- Ben 10 (2005) — 87%
- Generator Rex (2010) — 88%
- Teen Titans (2003) — 89%
- Steven Universe Future (2019) — 87%
- Justice League Unlimited (2004) — 86%
- My Adventures with Superman (2023) — 86%
Cast
- Yuri Lowenthal as Ben Tennyson (voice)
- Ashley Johnson as Gwen Tennyson (voice)
- Greg Cipes as Kevin Levin (voice)
- Dee Bradley Baker as Humungosaur (voice)
Ben 10: Ultimate Alien FAQ
Is Ben 10: Ultimate Alien good?
Ben 10: Ultimate Alien has an 88% Kernel Score on Fresh Kernels from 873 audience ratings.
Where can I watch Ben 10: Ultimate Alien?
In the US you can stream Ben 10: Ultimate Alien on YouTube TV, watch it free with ads on Spectrum On Demand and buy it from Prime Video, Apple TV and Fandango At Home.
Is Ben 10: Ultimate Alien OK for kids?
Ben 10: Ultimate Alien is rated TV-Y7. Fresh Kernels suggests ages 5+. Parents need to know that Ben 10: Ultimate Alien is an action-adventure cartoon about a teen superhero fighting evil with alien powers.
What shows are like Ben 10: Ultimate Alien?
If you liked Ben 10: Ultimate Alien, try Ben 10: Omniverse, Ben 10: Alien Force, Ben 10 and Generator Rex.