Wikia

Grey Matter

General Information

Species	Galvan
Home World	Galvan Prime
Body	Humanoid
Alternate Counterparts	Grey Matter (Ben 10,000 Timeline) Grey Matter (Race Against Time Timeline)
Powers and Abilities

Abilities	Enhanced Intelligence Enhanced Agility Enhanced Flexibility Enhanced Jumping Wall Crawling Sharp Teeth Underwater Respiration Long Tongue
Details

Voice Actor	Richard Horvitz (Original Series) Kari Wahlgren (Gwen) Carlos Alazraqui (Race Against Time) Yuri Lowenthal (Albedo) Eric Bauza (Omniverse)
First Appearance	Washington B.C.

Grey Matter is the Omnitrix's DNA sample of a Galvan from the planet Galvan Prime.

AppearanceEdit

Grey Matter is a grey-skinned, frog-like, bipedal alien, only four inches tall with large green eyes with little minus sign shaped pupils. He wears a white jumpsuit with a black stripe going down it.

In the original series, Grey Matter wore the Omnitrix symbol on his back and his eyes were yellowish-green.

Gwen as Grey Matter has Gwen's hair and has more oval shaped eyes with much smaller pupils. She wears a light blue jump suit with dark blue sleeves. She wears the Omnitrix symbol on her back. She also lacks the stripes Ben's Grey Matter has.

In Ultimate Alien, he wears the Ultimatrix symbol on his chest.

In Omniverse, 11 year old Grey Matter looks exactly the same as the original, but his collar is now black. His skin tone is also different.

16 year old Grey Matter now has a green jumpsuit with a black belt. His suit collar is now black, and the stripe on his head as well as on his jump suit are no longer present. He wears black, fingerless gloves with a green rectangle. His neck is slightly longer. His Omnitrix symbol continues to be present on his back, and his voice is slightly deeper.

Powers and AbilitiesEdit

Grey Matter's size belies his great calculative and technical intellect. He can create complicated machines from spare parts and understand the function of any device at a glance. Grey Matter's intellect serves as a problem solver and analytical help in difficult situations.

Grey Matter can sometimes manipulate living things by stimulating certain parts of their nervous system, if such beings can be controlled by external stimuli.

Grey Matter's size allows him to squeeze into small spaces and he can climb walls thanks to tiny suction cups on his skin. He also has sharp teeth and his slimy skin makes him difficult to grab.

Grey Matter appears to be stronger than he looks, as he was strong enough to move a cleaner's bucket with mops in it in Ultimate Weapon, and in So Long, and Thanks for All the Smoothies he was able to break a coolant pipe to freeze the Vreedle Brothers.

According to Derrick, Grey Matter is amphibious and has gills.^[1]

Grey Matter has a long prehensile tongue owing to his insectivore nature.

WeaknessesEdit

Grey Matter's small size makes him unsuitable for physical battle, so he must outsmart his enemies in a fight. Animals like dogs and cats can be a problem, as they may see Grey Matter as a toy or food to them.

Original SeriesEdit

Grey Matter first appeared in Washington B.C..
- Grey Matter was searching in cereal boxes for a Gold Sumo Slammer card.
In Hunted:
- Grey Matter defeated Kraab and Sixsix.
In A Small Problem:
- The Omnitrix malfunctioned, trapping Ben as Grey Matter for most of the episode.
In Secrets:
- Grey Matter defeated one of Vilgax's drones.
In Truth:
- Grey Matter defeated a Null Guardian.
In Grudge Match:
- Grey Matter defeated one of Slix Vigma's drones.
In Ultimate Weapon:
- Grey Matter snuck into a building, let Gwen and Max come in and opened a safe.
In They Lurk Below:
- Grey Matter saved a drowning man.
In Ghostfreaked Out:
- Grey Matter escaped Zs'Skayr.
In Back With a Vengeance:
- Grey Matter appeared when Ben unlocked the Master Control
- Grey Matter appeared in a photo.
- Grey Matter tried to escape from Vilgax and Kevin.
- Grey Matter escaped Kevin on a Null Guardian.
- Grey Matter tried to escape a Null Guardian.
- Grey Matter was accidentally transformed into to get back at Gwen.
In Midnight Madness:
- Grey Matter was hypnotized into being Gwen's slave.
In Merry Christmas:
- Grey Matter accidentally destroyed the Rustbucket's air conditioner and later destroyed the Jingleator.
In The Unnaturals:
- Grey Matter stopped some thieves from stealing the liberty bell and won an MP3 player in a contest.
In Be Afraid of the Dark:
- Grey Matter escaped Zs'Skayr and built a sungun.
In Perfect Day:
- In a dream, Grey Matter defeated a mutated Cash and JT.
In Ken 10:
- An alternate timeline Grey Matter was used by Kenny to escape his room.
- Later, the alternate timeline's Grey Matter unlocked his Omnitrix's Master Control.
In Ben 10: Secret of The Omnitrix:
- Grey Matter defeated Dr. Animo.
In Ben 10: Race Against Time:
- An alternate timeline Grey Matter caused trouble in a diner.
In Ben 10: Destroy All Aliens:
- Grey Matter escaped from Retaliator.
In Snack Break:
- Grey Matter failed to retrieve his snack in a vending machine.

Ultimate AlienEdit

In Ben 10,000 Returns:
- Grey Matter was re-unlocked by Ben 10,000.
In Double or Nothing:
- Negative Grey Matter explains that he won't attack Ben, Gwen or Kevin anymore. Until it is revealed Albedo can only be Negative Grey Matter for about a second before reverting back.

OmniverseEdit

By 16 year old BenEdit

In Have I Got a Deal for You:
- Grey Matter of three straight accidental transformations with Ben turning into his three smallest aliens (Jury Rigg, then Grey Matter, then Nanomech).
In So Long, and Thanks for All the Smoothies:
- Grey Matter stopped the Vreedle Brothers from shooting at them.
In Of Predators and Prey: Part 2:
- Grey Matter defeated Tyrannopede.
In Rad:
- Grey Matter repaired Rad's ship for them to escape.

AppearancesEdit

Ben 10

Washington B.C. (first appearance)
Hunted
A Small Problem (accidental transformation; selected alien was Ripjaws)
Secrets
Truth (accidental transformation; selected alien was Four Arms)
Grudge Match
Ultimate Weapon
They Lurk Below (accidental transformation; selected alien was Ripjaws)
Ghostfreaked Out
Back With a Vengeance (8x) (last time was an accidental transformation; selected alien was Four Arms)
Midnight Madness (under hypnosis)
Merry Christmas (2x) (last time was an accidental transformation; selected alien was Four Arms)
Game Over (Cameo)
The Unnaturals (accidental transformation; selected alien was XLR8)
Be Afraid of the Dark (accidental transformation)
Perfect Day (accidental transformation; selected alien was Heatblast)
Ken 10 (used by Kenny Tennyson) (alternate timeline)
Ben 10: Secret of The Omnitrix (accidental transformation; selected alien was Stinkfly)

Ben 10 Shorts

Snack Break

Ben 10: Ultimate Alien

Double or Nothing (first re-appearance, used by Albedo)

Ben 10: Omniverse

Have I Got a Deal for You (first re-appearance; accidental transformation, cameo)
So Long, and Thanks for All the Smoothies (accidental transformation, intended alien was Rath)
Of Predators And Prey: Part 2 (accidental transformation; intended alien was Way Big)
Rad

Movies

Ben 10: Race Against Time (accidental transformation; selected alien was Four Arms) (Race Against Time Timeline version)
Ben 10: Destroy All Aliens

Naming and TranslationsEdit

Language	Name	Origin
Bulgarian	Сиво вещество	From сиво, grey and вещество, matter.
Croatian	Siva Tvar	From siva, grey and tvar, matter.
Deutsch	Graue Eminenz	From Grau, grey and Eminenz, eminence.
Dutch	Grijze Massa	From grijze, grey and massa, matter.
Finnish	Harmaa Haitta
French	Le Tétard Gris	From gris, grey and tétard, tadpole.
Hebrew	תא אפור	From תא, cell and אפור, grey.
Hungarian	Ragacska	From the ragacs, putty.
Italian	Materia Grigia	From materia, matter and grigia, grey. Materia grigia also means brain in Italian.
Norwegian	Gråbarken	From grå, grey and barken, bark.
Polish	Szara materia	From szara, grey and materia, matter.
Potuguese (Brazil)	Massa Cinzenta	From massa, mass and cinzenta, grey.
Romanian	Cerebel	From cerebellum.
Romanian	Materie cenusie	From materie, matter and cenusie, grey.
Russian	Гуманоид	From Гуманойд/Gumanoyd, humanoid.
Serbian	Сива Материја/Siva Materija	From сива/siva, grey and материја/materija, matter.
Spanish (Spain)	Materia Gris	From materia, matter and gris, grey.
Spanish (Latin America)	Materia Gris	From materia, matter and gris, grey.
Sweden	Grå Dvärgen	From grå, grey and dvärgen, dwarf.
Turkish	Gri Madde	From gri, grey and madde, matter.
Greek	Γκρίζα Ύλη	From Γκρί, gray and ύλη, matter
Arabic	جراي ماتر
Korean	미니그레이	From 미니, mini- and 그레이, grey.

ToysEdit

Ben 10Edit

4' Grey Matter
Metamorfigure Grey Matter (Binoculars)

Ben 10: Alien ForceEdit

Alien Creation Figures from (Ben 10) Diamondhead and Grey Matter

Ben 10: Ultimate AlienEdit

Alter Aliens Ben to Grey Matter and Goop to Way Big

TriviaEdit

As shown in Ken 10, Grey Matter is smart enough to unlock the Prototype Omnitrix's Master Control.
It was revealed that neither Azmuth nor Albedo was the source of Grey Matter's DNA sample.
A running gag in the original series is that when Ben selects an alien with enhanced strength, he gets Grey Matter instead.
Grey Matter is Ben's smartest alien.

ReferencesEdit

↑ http://www.formspring.me/DerrickJWyatt/q/315298620632992824

Start a Discussion Discussions about Grey Matter

Who do you think is smarter: Brainstom or Grey Matter.

3 messages
- A Wikia contributor
  
  Grey Matter is by far, smarter than Brainstorm. Even one of the most unintelligant Galvans is smarter than an average Cerebrocrustacean. 2013-05-23T02:25:47Z
- Seomon
  
  64.130.173.216 wrote:Grey Matter is by far, smarter than Brainstorm. Even one of the most unintelligant Galvans is smarter than an aver... 2013-05-23T03:56:51Z
Will ben ever acess vilgax's dna?

4 messages
- Kylord3308
  
  I wishhhhhhhhhhhhhh but not the new style of vilgax 2013-05-19T14:57:32Z
- A Wikia contributor
  
  i tink ben will have acces to a chimarian dna during the band annone of omniverse didn't they show a chimarian silouet 2013-05-20T00:30:40Z

See more discussions >

[0] ttp://www.formspring.me/DerrickJWyatt/q/315298620632992824

[1]

Ben 10 Aliens
Introduced in Ben 10
Heatblast \| Wildmutt \| Diamondhead \| XLR8 \| Grey Matter \| Four Arms \| Stinkfly \| Ripjaws \| Upgrade \| Ghostfreak \| Cannonbolt \| Wildvine \| Spitter \| Buzzshock \| Articguana \| Blitzwolfer \| Snare-oh \| Frankenstrike \| Upchuck \| Ditto \| Eye Guy \| Way Big
Introduced in Ben 10: Alien Force
Swampfire \| Echo Echo \| Humungousaur \| Jetray \| Big Chill \| Chromastone \| Brainstorm \| Spidermonkey \| Goop \| Alien X \| Lodestar \| Nanomech \| Rath
Introduced in Ben 10: Ultimate Alien
Water Hazard \| Terraspin \| NRG \| Armodrillo \| AmpFibian \| Fasttrack \| Clockwork \| ChamAlien \| Eatle \| Jury Rigg
Introduced in Generator Rex
Shocksquatch
Introduced in Ben 10: Omniverse
Feedback \| Bloxx \| Gravattack \| Crashhopper \| Ball Weevil \| Walkatrout \| Pesky Dust \| Molestache \| The Worst \| Kickin Hawk \| Toepick \| Astrodactyl \| Bullfrag
Ultimate Forms
Ultimate Swampfire \| Ultimate Spidermonkey \| Ultimate Big Chill \| Ultimate Humungousaur \| Ultimate Cannonbolt \| Ultimate Echo Echo \| Ultimate Wildmutt \| Ultimate Way Big \| Ultimate Ben (Possible Future)
See also
Atomix \| Snakepit \| Sandbox \| Shellhead \| Rocks \| Squidstrictor
Fusion Aliens
Stink Arms \| Diamond Matter \| Heat Jaws