Rusty Shackleford

Dale Alvin Gribble is a fictional character in the Fox animated series King of the Hill, voiced by Johnny Hardwick (Stephen Root, who voices Bill, and actor Daniel Stern had both originally auditioned for the role). He is the creator of the revolutionary Pocket Sand defense mechanism, an exterminator, bounty hunter, owner of Daletech, chain smoker, gun fanatic, and paranoid believer of almost all conspiracy theories and urban legends.

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