Ben 10: Ultimate Alien
Ben 10: Ultimate Alien



First Aired

Apr 23, 2010


Ben 10: Ultimate Alien


Network: Cartoon Network

Status: Ended


Taking place a few weeks after where Ben 10: Alien Force leaves off, Ben 10: Ultimate Alien follows the now sixteen-year-old Ben. The Omnitrix has been destroyed and Ben must learn to master the secrets of the new Ultimatrix, a gauntlet-like version of the old Omnitrix that not only gives him access to all of his original powers and abilities, but also allows him to evolve his alien forms into even stronger and even more powerful versions (called "ultimate forms").


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The Transmogrification of Eunice

Episode 1

A mysterious alien girl named Eunice has no memory and... Read more

Eye of the Beholder

Episode 2

Ben, Julie and the rest of the heroic crew embark... Read more

Viktor: The Spoils

Episode 3

In an ancient castle, in a scientific lab, an old... Read more

The Big Story

Episode 4

Jimmy Jones is looking for the biggest new story he... Read more

Girl Trouble

Episode 5

Gwen is excited by the prospect of her cousin Sunny... Read more

Revenge of the Swarm

Episode 6

Victor Validus resurfaces and attacks Ben at night. Elena Validus... Read more

The Creature from Beyond

Episode 7

The Forever Knights unleash an evil force mistaken for an... Read more

Basic Training

Episode 8

Ben, Gwen, and Kevin are summoned to a Plumbers' Academy... Read more

It’s Not Easy Being Gwen

Episode 9

Gwen has always been a multi-tasker, trying to juggle school,... Read more

Ben 10,000 Returns

Episode 10

Following a visit from Paradox after a fight with Eon,... Read more

Moon Struck

Episode 11

The history of Max and Verdona Tennyson in flashbacks. Read more

Prisoner #775 is Missing

Episode 12

The secrets of Area 51 are revealed to Ben Tennyson... Read more

The Purge

Episode 13

With the help of The Forever Knights, Old George starts... Read more

Simian Says

Episode 14

A Xenocyte queen invades the Arachnachimps' planet. Read more

Greetings From Techadon

Episode 15

Techadon robots go after Ben on orders from Vulkanus Read more

The Flame Keeper's Circle

Episode 16

Julie joins a cult that worships Vilgax Read more

Double or Nothing

Episode 17

Albedo profits from Ben's fame Read more

The Perfect Girlfriend

Episode 18

The Perfect Girlfriend Read more

Ultimate Sacrifice

Episode 19

The ultimate aliens inside Ben's Ultimatrix demand their freedom! Read more

The Widening Gyre

Episode 20

The gang looks into the Pacific Garbage Vortex at the... Read more

The Mother of All Vreedles

Episode 21

The Vreedle Brothers need help dealing with their mom. Read more

A Knight to Remember

Episode 22

Vilgax steals Old George's sword and attempts to gain Dragon's... Read more

Solitary Alignment

Episode 23

Azmuth reveals how Old George got his sword and slayed... Read more

Inspector #13

Episode 24

A mysterious weapon master from Techadon visits Earth and wants... Read more

The Enemy of my Frenemy

Episode 25

Gwenand the gang revisit Legerdomain in hopes of rescuing Charmcaster. Read more

Couples Retreat

Episode 26

Charmcaster and Darkstar team up to destroy Ben, Gwen and... Read more

Catch a Falling Star

Episode 27

Jennifer Nocturne is recaptured by Captain Nemesis aka Overlord. Read more

The Eggman Cometh

Episode 28

Dr. Animo returns with a plot to transform eggs into... Read more

Night of the Living Nightmare

Episode 29

Albedo attempts to get even with Ben, by trapping him... Read more

The Beginning of the End

Episode 30

The Forever Knights battle Diagon's Esoterica, and Ben's plan to... Read more

The Ultimate Enemy Part 1

Episode 31

Ben, Gwen, Kevin, and George trash Diagon's City while battling... Read more

The Ultimate Enemy Part 2

Episode 32

Ben's fight with Vilgax and the Dagon continues in this... Read more

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