The Gnome was a life-size gnome, with green skin, and a white beard. It wore a red hat, gloves, and shoes, a brown shirt, a belt, black pants, and had glowing blue hands.
Powers and abilities
Gill put jellyfish toxin on his gloves to paralyze his enemies. It was however, inneffective against steel, as revealed by Daphne Blake.
Scooby-Doo! Mystery Incorporated
When the Gnome paralyzed as many 'pirates' as possible, Mystery Inc. started to investigate while they were there. Unfortunately the gang hit a snag when Shaggy Rogers, also dressed as a pirate, was kidnapped by the Gnome.
Scooby-Doo and the gang formulated a plan to look for Shaggy and capture the Gnome.
Amanda arrived with the sheriff, angry and asked why he was the gnome. Gill told them that he had tried to frame Amanda for the gnome attacks by planting her earrings on the paralyzed victims and would get her money. Posing as the Gnome revealed his very small stature; he was actually smaller than his wife and wore stilts to make himself look much taller than he really was. Amanda said, "All this time you've been looking down on me, turns out I'm taller than you!"
- The was Gnome case adapted for Cartoon Network's online game, Scooby-Doo! Mystery Incorporated Crystal Cove Online.