Origin
Grok Bradok and his daughter Jade were the only ones to escape from the grasp of Notan the Destroyer, who was about to destroy their planet Penflax-4. Sending out a distress signal into deep space, Grok got help from the alien race called Gordons. The Gordons advised Grok to contact Zen and enlist his aid.
Creation
Created by Bill Maus.
Powers
Grok has the ability to increase his density.