Guinevere was the wife and queen of King Arthur in Arthurian legend.
History[]
Scooby-Doo! Team-Up[]
A man in a Sir-Haunts-a-Lot costume wanted to steal her valuable necklace from a museum, but was stopped by Mystery Inc. and the Martian Manhunter.[1]
Appearances[]
DTV32. Scooby-Doo! The Sword and the Scoob