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WATCH FULL EPISODES AND VIDEO CLIPS
The Ultimate Enemy, Part 1
Ben 10 Ultimate Alien
The Ultimate Enemy, Part 1
SERIES FINALE -Thanks to the return of an old foe, Dagon is getting closer and closer to entering our dimension.
22:09 | 2784 views
SERIES FINALE - Vilgax re-emerges in his most powerful form ever! Can Ben stop him?
Ben 10 Ultimate Alien
The Ultimate Enemy, Part 2
episode
22:18
SERIES FINALE -Thanks to the return of an old foe, Dagon is getting closer and closer to entering our dimension.
Ben 10 Ultimate Alien
The Ultimate Enemy, Part 1
episode
22:09
The final battle between the Forever Knights and Dagon’s Esoterica is in full swing, with Ben caught in the middle!
Ben 10 Ultimate Alien
The Beginning Of The End
episode
21:44
Albedo attempts to get the ultimatrix by invading Ben’s mind.
Ben 10 Ultimate Alien
Night Of The Living Nightmare
episode
22:00
SERIES FINALE - Vilgax re-emerges in his most powerful form ever! Can Ben stop him?
Ben 10 Ultimate Alien
The Ultimate Enemy, Part 2 (Preview)
clip
02:00
SERIES FINALE -Thanks to the return of an old foe, Dagon is getting closer and closer to entering our dimension.
Ben 10 Ultimate Alien
The Ultimate Enemy, Part 1 (Preview)
clip
02:00
The final battle between the Forever Knights and Dagon’s Esoterica is in full swing, with Ben caught in the middle!
Ben 10 Ultimate Alien
The Beginning of the End (Preview)
clip
02:00
Albedo attempts to get the ultimatrix by invading Ben’s mind.
Ben 10 Ultimate Alien
Night of the Living Nightmare (Preview)
clip
02:00
A mysterious weaponmaster from Techadon visits Earth, and wants the Ultimatrix.
Ben 10 Ultimate Alien
Inspector 13 (Preview)
clip
02:00
Old George, THE Forever Knight, re-ignites a war against all aliens on Earth!
Ben 10 Ultimate Alien
The Purge (Preview)
clip
02:00
Azmuth reveals how Old George first got the sword and defeated Dagon, and a whole lot more.
Ben 10 Ultimate Alien
Solitary Alignment (Preview)
clip
02:00
Ben and the gang investigate the Pacific Garbage Vortex.
Ben 10 Ultimate Alien
The Widening Gyre (Preview)
clip
02:00
Albedo, aka Negative Ben, resurfaces, and he’s making money off of Ben’s fame, but for what?
Ben 10 Ultimate Alien
Double or Nothing (Preview)
clip
02:00
Vulkanus puts a hit out on Ben, using the deadly Techadon robots!
Ben 10 Ultimate Alien
Greetings From Techadon (Preview)
clip
02:00
An evil Highbreed queen takes over the Arachnachimp’s home planet.
Ben 10 Ultimate Alien
Simian Says (Preview)
clip
02:00
Max, Ben, Gwen and Kevin discover the hidden truth about Area 51.
Ben 10 Ultimate Alien
Prisoner #775 is Missing (Preview)
clip
02:00
Ben and co are forced to go through basic training at the Plumber’s Academy.
Ben 10 Ultimate Alien
Basic Training (Preview)
clip
02:00
Ben and co are visited by Ben 10K who is tracking down the evil Eon!
Ben 10 Ultimate Alien
Ben 10,000 Returns (Preview)
clip
02:00
The return of Elena and the nanochips from the “Alien Swarm” movie!
Ben 10 Ultimate Alien
Revenge of the Swarm (Preview)
clip
02:00
The return of the evil Dr. Viktor!
Ben 10 Ultimate Alien
Viktor: the Spoils (Preview)
clip
02:00
It’s Ben and company’s last stand against a foe they can’t bring themselves to fight!
Ben 10 Ultimate Alien
Absolute Power, Part 2 (Preview)
clip
01:55
A starstruck Ben dates a beautiful young movie actress, while his childhood hero makes a comeback.
Ben 10 Ultimate Alien
Hero Time (Preview)
clip
03:00
Ben is trapped in the form of his newest transformation, a form Aggregor intends to destroy.
Ben 10 Ultimate Alien
Fused (Preview)
clip
02:00
The team discovers that alien con-man Argit has somehow become the leader of the Forever Knights.
Ben 10 Ultimate Alien
Andreas’ Fault (Preview)
clip
02:00
Ben is infuriated when Gwen asks Darkstar for his help defeating the team’s deadliest, and most unlikely foe of all.
Ben 10 Ultimate Alien
Absolute Power, Part 1 (Preview)
clip
01:43
Argit infiltrates the Plumber’s Academy with a plan to help the Vreedle Brothers do the last thing anyone would expect.
Ben 10 Ultimate Alien
The Enemy of My Enemy (Preview)
clip
01:43
Gwen takes the team to a dimension of magic, where their only hope of survival rests with her old foe Charmcaster.
Ben 10 Ultimate Alien
Where the Magic Happens (Preview)
clip
02:18
Ben, Kevin, and Gwen journey to the center of an all-water planet in an attempt to finally of capture Aggregor..
Ben 10 Ultimate Alien
Deep (Preview)
clip
01:47
Aggregor’s ultimate plan is revealed, and it’s already too late to stop him!
Ben 10 Ultimate Alien
Ultimate Aggregor (Preview)
clip
02:23
Ben’s secret identity is revealed to the world, and an alien refugee is about to detonate a nuclear bomb.
Ben 10 Ultimate Alien
Fame (Preview)
clip
02:00
Ben’s celebrity lands him a starring role in his own video game.
Ben 10 Ultimate Alien
Video Games (Preview) Clip1
clip
02:00
Now that Ben’s secret identity is out in the open, his old enemies team up to attack his family.
Ben 10 Ultimate Alien
Hit ‘Em Where They Live (Preview) Clip 1
clip
02:00
Now that Ben’s secret identity is out in the open, his old enemies team up to attack his family.
Ben 10 Ultimate Alien
Hit ‘Em Where They Live (Preview) Clip 2
clip
02:04
Five aliens from another galaxy attempt to escape from their mysterious captor.
Ben 10 Ultimate Alien
Escape From Aggregor (Preview) Clip 2
clip
02:00
Ben and his team travel to a bizarre half-frozen, half molten planet to prevent Aggregor from obtaining a priceless map.
Ben 10 Ultimate Alien
Map of Infinity (Preview) Clip 1
clip
02:14
Ben and his team travel to a bizarre half-frozen, half molten planet to prevent Aggregor from obtaining a priceless map.
Ben 10 Ultimate Alien
Map of Infinity (Preview) Clip 2
clip
02:00
JT and Cash get in over their heads when they take credit for Ben’s heroic acts.
Ben 10 Ultimate Alien
Reflected Glory (Preview) Clip 1
clip
02:10
JT and Cash get in over their heads when they take credit for Ben’s heroic acts.
Ben 10 Ultimate Alien
Reflected Glory (Preview) Clip 2
clip
01:55
Ben, Kevin and Gwen race Aggregor through a mysterious artificial planetoid designed to destroy anyone who enters.
Ben 10 Ultimate Alien
Perplexahedron (Preview) Clip 1
clip
02:26
Ben, Kevin and Gwen race Aggregor through a mysterious artificial planetoid designed to destroy anyone who enters.
Ben 10 Ultimate Alien
Perplexahedron (Preview) Clip 2
clip
02:00
Professor Paradox holds the key to stopping Aggregor from tapping into the limitless power of Alien X.
Ben 10 Ultimate Alien
The Forge of Creation (Preview) Clip 1
clip
01:39
Professor Paradox holds the key to stopping Aggregor from tapping into the limitless power of Alien X.
Ben 10 Ultimate Alien
The Forge of Creation (Preview) Clip 2
clip
02:00
To settle an old score, Kevin voluntarily returns to the Null Void prison he once escaped.
Ben 10 Ultimate Alien
Nor Iron Bars a Cage (Preview) Clip 1
clip
01:38
To settle an old score, Kevin voluntarily returns to the Null Void prison he once escaped.
Ben 10 Ultimate Alien
Nor Iron Bars a Cage (Preview) Clip 2
clip
02:00
The Ultimate Enemy, Part 1
SERIES FINALE -Thanks to the return of an old foe, Dagon is getting closer and closer to entering our dimension.
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