Ben 10 Wiki
Ben 10 Wiki
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The Black Hole is a drinking establishment made in the style of a saloon in Undertown. Its outer sign shows a purple neon black hole with alien writing circling around it. It seems to host a vast array of tough aliens, from bounty hunters, freighter captains, to known criminals.

It appears to be run by Genghis Ken who runs multiple bars in Undertown.


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  • The Black Hole is the place where Ben and Rook first met Rad Dudesman.

Notable Patrons



Season 3

  • Rad (first appearance)

Season 6

Season 7

Season 8