Johnson is one of Mayor McDaniels' aides. He and Janson help the mayor run South Park. The mayor usually claims his ideas as one of her own. Although he is fired in "Volcano", he appears to be rehired in later episodes. He seems to be the more intelligent of the two aides.
He wears a black suit, a red tie, and a white undershirt. In addition to having brown hair, he has a bald spot on the back of his head.
He appears to be intelligent, often coming up with ideas for the Mayor.
- "Weight Gain 4000"
- "Volcano" Fired by the Mayor for correcting her. Last name revealed.
- "Starvin' Marvin"
- "Mr. Hankey, the Christmas Poo"
- "Summer Sucks"
- "Spontaneous Combustion"
- "Quintuplets 2000"
- "Chef Goes Nanners"
- "A Very Crappy Christmas"
- "Die Hippie, Die"
- "The City Part of Town"
- "Naughty Ninjas"
- "Splatty Tomato" - Seen in the mayor's office.
- "The Problem with a Poo" - Seen as part of the City Council.
- "Buddha Box" - Seen in the Mayor's office.
- "Mexican Joker" - Along with the City Council, listens to Stan's complaint about home grown weed.
- "Season Finale" - Takes part in Randy's trial.