Murk Upchuck
General Information
Species Murk Gourmand
Home World Peptos XI
Body Frog-Like
Powers and Abilities
Abilities Solid Matter Ingestion
Slime Spit
Sticky Tongues
Energy Redirection
Voice Actor Eric Bauza
First Appearance War of the Worlds:Part 1

Murk Upchuck is the Omnitrix's DNA sample of a Murk Gourmand from the destroyed planet Peptos XI and currently Peptos XII.


Murk Upchuck has swampy green skin with darker green spots and a lighter green on his face and belly. He has six stubs on the back of his head. He has underbite teeth and four toungues. The Omnitrix is on his stomach.

Powers and Abilities

  • Murk Upchuck can eat almost anything and spit it out as explosive loogies.
  • He has 4 long sticky tongues he can use to reel things in.
  • He can spit out energy like lasers and shoot slime.
  • His mouth can stretch to eat larger things.
  • His stomach is connected to a bladder dimension where he stores the objects he eats.
  • His tongues have enhanced strength.


Murk Upchuck has a limit to how many things he can swallow. He will get big and slow if he does not spit out something he eats.


Ben 10: Alien Force

  • War of the Worlds: Part 1
  • Vengeance of Vilgax: Part 2
  • In Charm's Way

Ben 10: Ultimate Alien

  • Duped
  • The Purge
  • Inspector 13 (by Gwen)
  • Night of the Living Nightmare (Cameo in Albedo's dream)


  • Ben 10-Generator Rex: Heroes United

Ben 10: Omniverse

  • Tummy Trouble
  • Store 23 (cameo)