Thetheorypointstoseveralpotentialclues, mostnotablythetitularcharacterfromthewitlessvampirewhoshares a certainresemblancetoGideon, thewidowlistvampire.
InanotherepisodewhereGideontriestostealthedeedtotheMysteryShack, thegangwatches a moviecalledGrandpatheKid, seeminglyhintingthatGideonisanoldmantrappedin a youngstersbody.