Knob Kardashian is a fictional character portrayed by Violet Krumbein in the TV series 30 Rock.
They appear in 1 episodes out of a total of 138 aired
Episodes1
The Ballad of Kenneth Parcell
episode S6.E4 january 2012Liz searches for a new best friend after a fight with Jenna, Jack replaces Kenneth and his fellow pages with computers, and Grizz and Dot Com help Tracy find something to live for.