34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Classic Continuity

The Widening Gyre is the fortieth episode of Ben 10: Ultimate Alien.


A can is floating in the ocean. Behind it, a boat is approaching a dark and foggy island made out of trash. The people on the boat start to cough, while a man runs up to the captain telling him the smell is too strong and the crew can't take it anymore.

Suddenly, the crew member tries to warn the captain in vain. A giant garbage-like creature appears and drags the boat down into the ocean, leaving no survivors.

Ben is digging through his garage while Kevin is moaning about how Ben promised that they would do something fun. Kevin asks Gwen if she's ready to leave. She nods yes and they proceed to leave, but before Ben can stop them, some government agents arrive and politely request his help.

Once at Colonel Rozum's base, he explains that billions of people throw garbage into the ocean, and it's congregated by the currents into a single mass; the Pacific Garbage Vortex. Now there's something living on it and it's taken dozens of ships and hundreds of people captive, including two of his agents and his sister. The team agrees to help and proceed to the island made of trash.

TWG (122)

Terraspin fights the Mutant Seagulls

Kevin is flying the Rust Bucket 3 over the ocean, searching for the garbage island. Gwen easily spots it. After they land on the island, the three of them look around, searching for people. In the midst of the garbage, Ben discovers, to his shock and disbelief, an autographed photo of himself. Gwen then suddenly spots a giant skeleton of a dead bird on the floor. Gwen says that many birds die from eating plastic because the plastic poisons them. Ben says to get ready (for an attack) because he spots a flock of mutated giant seagulls coming. Ben transforms into Terraspin and takes down three of the birds before taking to the air as more fly in. Terraspin gets knocked to the ground and the birds gang up on him and try to eat him but he manages to blow them off. Gwen manages to scare away all the birds and the three of them leave.

TWG (205)

The Garbage Monster and Ben's Team

They manage to find two people, Agent Locke and Agent Bryson. It turns out that they are the agents Colonel Rozum sent and they have Rozum's sister (though badly injured and in need of a doctor). They all agree the best course of action is to leave the island immediately. However, Gwen wants to know how the garbage can come alive and attack people. Agent Locke explains that, after discovering the enormity of the issue of the building garbage, the governments of the world combined forces to try to get rid of it. They dropped a bomb full of an experimental, plastic-eating bacteria on it, but it didn't work as planned. The bacteria mutated along with the garbage, thus creating the giant seagulls and the living garbage monsters.

TWG (241)

NRG fights the Garbage Monster

Suddenly a deep mysterious voice from no determinable direction claims that they (the humans, not just Ben's team) will never leave the island alive. The group is then attacked by a garbage monster, which pins the group down with garbage. Ben transforms into NRG to fight it while Kevin absorbs some metal from part of a pipe to fight and after a while, they defeat the garbage monster and escape on the Rust Bucket III.

TWG (309)

Way Big fights the Garbage Monster

Suddenly the Rust Bucket III hits land ahead of schedule, at which point they realize that the island is moving towards land to acquire the garbage that it needs to feed off of in order to survive. Then the island transforms into a giant monster and Ben transforms into Way Big to fight it. Way Big has a bit of difficulty fighting the monster as it can regenerate and increase in size. The rest of the group tries to help Way Big in the Rust Bucket III, but it is struck down and crashes into the ocean but it's crew survive when Gwen protects them with a force field.

Then, Way Big sees that the water splashing at the monster's feet is breaking it. He realises that the only thing that can defeat the monster "is what created it in the first place." Way Big then creates huge a water vortex by running on the water around the monster. This throws it into the sun, thus destroying the monster for good. Way Big transforms back into Ben and he and the others stand on the Rust Bucket III which is still in the water. While Kevin goes to fix it, Ben wonders if that's the end of the garbage threat, to which Gwen replies "I hope so".

Meanwhile, a man throws a bottle into the ocean, and the bottle floats away and joins a larger pile of garbage while ominous music plays...

Noteworthy Events

Minor Events

  • The Rust Bucket 3 is shown to be fully repaired after getting destroyed in the previous episode.
  • The team destroys a significant portion of the Pacific Garbage Vortex.



Aliens Used



Gwen: (after the Rustbucket III lands on the island of garbage) This is unbelievable!
Ben: No kidding. I've never smelled anything this bad.
Kevin: Not since the last time you-
Gwen: Let the easy ones go, Kevin.

Quotes Right


Agent Bryson: I don't like it. You should come with us.
Ben: We'll be okay.
Agent Bryson: I wish I could believe that... I want to believe...
Kevin: Come on! Am I the only one who sees this? Nobody else watches television but me?

Quotes Right


Kevin: (using a narrator's voice) Meanwhile back in the garbage vortex, Gwen Tennyson makes a shocking discovery.
Gwen: I'm glad you're taking this seriously, Kevin!
Kevin: (continuing to use his narrator's voice) But Gwen Tennyson is not amused.

Quotes Right


Gwen: You are the worst driver.
Kevin: I'm just glad I could help.

Quotes Right


Way Big: The only thing that can move the trash is what created it in the first place. (starts running towards the Garbage Monster) So I gotta make some waves!

Quotes Right

Naming and Translations

Language Name Origin
Hungarian Megesz a szemét The Grabage Eats Me
Portuguese (Br) Redemoinho Supremo Supreme Swirl
Spanish (HA) El Tifón Devorador The Eater Typhoon



Ben 10: Ultimate Alien Episodes
Season 1
FameDupedHit 'Em Where They LiveVideo GamesEscape from AggregorToo Hot to HandleAndreas' FaultFusedHero TimeUltimate Aggregor
Season 2
Map of InfinityReflected GloryDeepWhere the Magic HappensPerplexahedronThe Forge of Creation...Nor Iron Bars a CageThe Enemy of My EnemyAbsolute Power: Part 1Absolute Power: Part 2
Season 3
The Transmogrification of EuniceEye of the BeholderViktor: The SpoilsThe Big StoryGirl TroubleRevenge of the SwarmThe Creature from BeyondBasic TrainingIt's Not Easy Being GwenBen 10,000 ReturnsMoonstruckPrisoner Number 775 Is MissingThe PurgeSimian SaysGreetings from TechadonThe Flame Keepers' CircleDouble or NothingThe Perfect GirlfriendThe Ultimate SacrificeThe Widening GyreThe Mother of All VreedlesA Knight to RememberSolitary AlignmentInspector 13Enemy of My FrenemyCouples RetreatCatch a Falling StarThe Eggman ComethNight of the Living NightmareThe Beginning of the EndThe Ultimate Enemy: Part 1The Ultimate Enemy: Part 2
Heroes United
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