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– One of Juryrigg's main catchphrases.

Juryrigg is the Omnitrix's DNA sample of a Planchaküle from the planet Aul-Turrhen.[merch 1]


Juryrigg is a small Gremlin-like alien with four-fingered hands, three-tooed feet, and a devil-like tail. He is small in stature, only about as big as a human head.

In Ultimate Alien, Juryrigg had reddish-orange skin and wore the Ultimatrix symbol on his chest.

In Omniverse, Juryrigg's skin is much smoother and recolored crimson-red. He now wears an aviator's outfit which comes with an ascot. His eyes now have black pupils, his ears are now spiked, his sharp teeth jut out of his mouth, and his nose is bigger. He also has a spike on his chin and one near each of his eyes. The Omnitrix symbol is now on his waist.


Juryrigg has a strong desire to break and remake machines, making him difficult to control.

Juryrigg has a mischievous (and twisted) sense of humor, as seen when he turned Will Harangue into an alien as punishment for all the smear campaigns and crimes he committed against Ben and other aliens.[1]

Juryrigg has several catchphrases, such as "Juryrigg disassemble!", "FIX FIX FIX FIX FIX!", and "Reassemble, disassemble!"

Powers and Abilities

Juryrigg has the ability to completely disassemble any kind of machinery, including Rex Salazar's builds,[DJW 1] in mere seconds, fitting to his Gremlin appearance.

Despite it being harder for him to do due to his craving to destroy things, Juryrigg can construct complex machinery from scratch at a similar rate.

Juryrigg has enhanced strength for his size, being able to break both a metal car brake in half[2] and some metal bars that even an Appoplexian could not break.[3]

Juryrigg has a degree of enhanced durability, as he was able to withstand being thrown against a destroyed food truck by a stone creature.[4]

As in accordance with his break it/fix it attributes, Juryrigg boasts an impressive intellect,[MW 1] describing himself as "smart and stubborn".[1]

Juryrigg can dismantle and rebuild living mechanical species such as Chronosapiens.[DJW 2]

Juryrigg's tail is prehensile.[DJW 3]


Juryrigg's small size makes him unsuitable for hand-to-hand combat against larger opponents,[4] unless they happen to be machines, in which case, he can dismantle them in seconds.[5]

As mentioned above, Juryrigg has a near uncontrollable habit of breaking and assembling machinery.[2]

Like his name, most of the devices Juryrigg creates are basically on-the-fly or 'jury-rigged'. They are not normally meant to last and will eventually fail. Juryrigg's creations can also be unstable and hard to control, much like Juryrigg himself. The only exception to this is the Tenn-Speed.[6]


Ultimate Alien



Season 3

Season 1
Season 2
Season 4
Season 5
Season 7
Season 8

Naming and Translations

Language Name Origin
Arabic جيري ريج Jerry Reg
Bulgarian Сръчния From сръчния, the skillful
Chinese 机能小妖 From 机能 (Jī Néng), function, and 小妖 (Xiǎo Yāo) Goblin
Dutch Duivelskop From duivel, devil, and kop, head of an animal
French Diabolosaure From diable, devil, and -saure, -saur
German Gnomifax From gnom, gnome, and fax, telefax
Greek Διαβολικός From διαβολικός, diabolic
Hebrew מזיקן From מזיקן, harmful
Hungarian G-nóm From gnóm, gnome
Italian Diavoletto From diavoletto, little devil
Korean 레드킬 From the "레드킬"/"Red Kill"(redu kil)
Norwegian Fikses From "Fixing"
Polish Fachura From fachowiec, expert
Portuguese (Br) Diabrete From diabrete, which means "little devil" ("Diabrete" also means "plug-ugly", "mobber", "bad boy").
Romanian Michiduță From michiduță, urchin
Russian Гремлин
From гремлин, gremlin
From the original English name
Spanish (HA) Juryrigg From the original English name
Spanish (Spain) Duendecillo From duendecillo, little elf


Juryrigg's name comes from the term "jury rig", which means to makeshift repairs or temporary contrivances, made with only the tools and materials that happen to be on hand.


  • From Arc 4 of Omniverse onwards, Juryrigg replaces Echo Echo in the opening intro of the show. He also replaces 11-year-old Perk Upchuck in the opening of Omniverse's Arc 5.
  • Juryrigg, Grey Matter, and Feedback are the only aliens with their own theme song.
  • Friedkin University's mascot bears a resemblance to Juryrigg.[4]
  • Much like the rest of his species, Juryrigg is a great mechanic and builder.[DJW 4]
  • Besides the species listed above, Juryrigg can dismantle and rebuild Cybertronians.[DJW 2]
  • In Ultimate Alien, Juryrigg speaks with a low, raspy voice.
    • In Omniverse, his voice is much higher pitched.


Crew Statements

Derrick J. Wyatt

Matt Wayne


  1. Ben 10 Ultimate Alien: The Ultimate Ending DVD; file

See Also

Introduced in Ben 10 ArctiguanaBlitzwolferBuzzshockCannonboltDiamondheadDittoEye GuyFour ArmsFrankenstrikeGhostfreakGrey MatterHeatblastRipjawsSnare-ohSpitterStinkflyUpchuckUpgradeWay BigWildmuttWildvineXLR8
Introduced in Alien Force Alien XBig ChillBrainstormChromastoneEcho EchoGoopHumungousaurJetrayLodestarNanomechRathSpidermonkeySwampfire
Introduced in Ultimate Alien AmpfibianArmodrilloChamalienClockworkEatleFasttrackJuryriggNRGShocksquatchTerraspinWater Hazard
Introduced in Omniverse AstrodactylAtomixBall WeevilBloxxBullfragCrashhopperFeedbackGravattackGutrotKickin HawkMole-StachePesky DustThe WorstToepickWalkatroutWhampire
Future Aliens SandboxShellheadSnakepit
Ultimate Aliens AlbedoArctiguanaBenBig ChillCannonboltEcho EchoGravattackHumungousaurRathSpidermonkeySwampfireWay BigWildmutt
Fusion Aliens Atomic-XBig ChuckCrashockerDiamond MatterFourmungousaurHeat JawsHumungoopsaurStink ArmsUprigg
Concept Fusion Aliens GravadactylXLRG
Other Aliens in Official Media 10/10/10 Box AliensAntigraviteslaBob the BlobCartoon Network AlienEon (Retconned)MoyoInvinciblePlantapocalypsePortalerRocksShadowmanSquidstrictorStretcheleo