Lester Leonard was the owner of Ghoul Gone Inc., and an ex-employee of Critter Getter.
History: A Pup Named Scooby-Doo Season three, He started Ghoul Gone and dressed up as the Moving Mollusk to hurt his competition to get Critter Getters out of business and keep Ghoul Gone a success. He even pretended to catch the Moving Mollusk using a projector before he was finally unmasked as the Moving Mollusk and arrested. (Mayhem of the Moving Mollusk).
Appearances: A Pup Named Scooby-Doo 304. Mayhem of the Moving Mollusk