Richard Sheldon

Richard Sheldon (Also known as the Masked Maniac) is a 37 year old horseshoe crab infamous for the events taking place in Miami back in 1989. He is also a main character on Fanon Season 38 of Supernanny.

Role in Supernanny: The Theory (Nick JR Mix)
During Nickelodeon's annual "Nick Or Treat" event, Richard appeared in a trailer. As Supernanny herself also appeared and scolded him for talking for too long.