Regular Show: The Lost Tapes • Season 1 Cast & Crew
J.G. QuintelMordecai / Hi Five Ghost (voice) / Executive Producer William SalyersRigby (voice) Sam MarinPops / Benson / Muscle Man (voice) J.G. QuintelMordecai / Hi Five Ghost (voice) / Executive Producer Sean SzelesExecutive Producer Sam RegisterExecutive Producer Mutato MuzikaOriginal Music Composer John EnrothOriginal Music Composer Albert FoxOriginal Music Composer 
