

2010–2012 · Cartoon Network · Ended
An all-new animated series follows 16-year-old Ben Tennyson as his secret identity has been revealed to the world and he's now an international mega-star super hero, loved by kids the world over but distrusted by many adults. Armed with a mysterious new Omnitrix, Ben will see action in places he's never been.
Saturday at 21:00 (America/New York)
This series has ended.
Last aired
S02E32 · The Ultimate Enemy (2)
2012-04-01
Tap a star to rate the whole show
The Transmogrification of Eunice
2011-02-04 · 30 min
Eye of the Beholder
2011-02-11 · 30 min
Viktor: The Spoils
2011-02-18 · 30 min
The Big Story
2011-03-04 · 30 min
Girl Trouble
2011-03-11 · 30 min
Revenge of the Swarm
2011-03-18 · 30 min
The Creature from Beyond
2011-03-25 · 30 min
Basic Training
2011-04-01 · 30 min
It's Not Easy Being Gwen
2011-04-08 · 30 min
Ben 10,000 Returns
2011-04-15 · 30 min
Moon Struck
2011-04-22 · 30 min
Prisoner #775 is Missing
2011-04-29 · 30 min
The Purge
2011-09-16 · 30 min
Simian Says
2011-09-23 · 30 min
Greetings from Techadon
2011-09-30 · 30 min
The Flame Keeper's Circle
2011-10-07 · 30 min
Double or Nothing
2011-10-14 · 30 min
The Perfect Girlfriend
2011-10-21 · 30 min
Ultimate Sacrifice
2011-10-28 · 30 min
The Widening Gyre
2011-11-04 · 30 min
The Mother of All Vreedles
2011-11-18 · 30 min
A Knight to Remember
2011-12-02 · 30 min
Solitary Alignment
2011-12-09 · 30 min
Inspector #13
2012-02-04 · 30 min
The Enemy of My Frenemy
2012-02-11 · 30 min
Couples Retreat
2012-02-18 · 30 min
Catch a Falling Star
2012-02-25 · 30 min
The Eggman Cometh
2012-03-03 · 30 min
Night of the Living Nightmare
2012-03-10 · 30 min
The Beginning of the End
2012-03-17 · 30 min
The Ultimate Enemy (1)
2012-03-24 · 30 min
The Ultimate Enemy (2)
2012-03-31 · 30 min
No verified Instagram accounts found for this show.
Browse #ben10ultimatealien on Instagram →All 5 'Ben 10' TV Shows, Ranked
Collider · Jan 21, 2026
Ben 10: Ultimate Alien (Serie TV 2010–2012) ⭐ 7.9 | Animazione, Azione, Avventura
IMDb · Nov 14, 2024
Cartoon Network's Best Original Superhero Dominated The 2000s - So Where Is He Now?
ScreenRant · Jun 30, 2025
‘Ben 10’ Complete-Series DVD Boxed Set Available May 13
Media Play News · Mar 25, 2025
The Best Watch Order for the Ben 10 Franchise
Comic Book Resources · Jun 2, 2024
Ben 10: Ultimate Alien (TV Series 2010–2012) - Ratings
IMDb · Oct 27, 2021
Rise of the brand ‘Ben 10’: A look back as ‘Ben 10 vs The Universe’ premiered today
Animation Xpress · Oct 10, 2020
'Ben 10' Creators Announce Series' Return — But There's a Catch
Collider · Oct 8, 2025