Ben 10 Wiki
Ben 10 Wiki
Newredomni Characters and/or events in this article appear in official media of the franchise
but are non-canon to the TV continuity.

Bob the Blob appears in a Cartoon Network Latin America commercial promoting the Ben 10 marathon "Ben 10 Total Access".


Bob is a light grayish-blue blob with a black collar and sleeves. He has two heads with one eye on each of them, two mouths with cream-colored teeth, and small hands with five stubby fingers.

Bob's Omnitrix symbol is located on his chest/stomach region.

Powers and Abilities[]

Bob's sticky skin allows him to stick to flat surfaces.


Bob is very slow, as displayed in the commercial when attempting to save Gwen. He was practically unable to move.


In the commercial, Original Series Gwen is hanging off of a large steel girder as a Xenocite crawls up her leg. Original Series Ben attempts to save her by transforming into an alien, but accidentally turns into Bob the Blob, who is way too slow to rescue her. Eventually the Xenocite latches onto Gwen's head, pulls herself up and immediately slaps Bob before walking off.



  • Ben 10 Ultimate Access Commercial 1 (first appearance)

Naming and Translations[]

Language Name Origin
Portuguese (Br) Bob a Bolha From Bob, a, the and bolha, bubble
Russian Боб и Блоб From Бoб, Bob, и, and and блоб, blob
Spanish (HA) Bob the Blob From the original English name


  • Bob the Blob was designed by Amelia Vidal.[1]
    • Despite being accessed using the prototype Omnitrix, Bob has a green Omnitrix symbol.
  • There were never any plans to add Bob the Blob into Omniverse as Derrick was unaware of him during production.[DJW 1]
    • In 2020, Derrick J. Wyatt designed a version of Bob the Blob in the Omniverse art style as a third-party commission.
  • Similar to Grey Matter, Bob has two brains,[DJW 2] though this is due to him having two heads and is not indicative of any advanced intelligence.
  • As he is not canon, Bob the Blob is not present in the reboot Omnitrix.[DR 1]
    • Derrick believed Bob the Blob is canon.[DJW 3]
  • Bob the Blob is Derrick's favorite "Total Access" alien.[DJW 4]


Derrick J. Wyatt[]

Duncan Rouleau[]

External Links[]

Introduced in Ben 10 ArctiguanaBlitzwolferBuzzshockCannonboltDiamondheadDittoEvil Way Big (Destroy All Aliens)Eye 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
Competition Winners Alien Maker Contest WinnerMoyoInvinciblePortalerShadowmanStretcheleo
MAD ChromastoneFour ArmsHumungousaurJetrayNRGSwampfire
Total Access AntigraviteslaBob the BlobPlantapocalypse
Ben 10: Science Hero CaetSektoid TransformationShafarnianSteeler
Tim 10 BloxxFour ArmsHeatblastSkateasaurusUpchuckXLR8
Other Cartoon Network AlienEon (retconned)Evil Way Big (Cosmic Destruction)Fuel Run AlienGrendene AlienK-Zone AlienRobot AlienRocksSquidstrictor