Cast[]
- Flim-Flim (from Top 13 Ghosts of Scooby Doo) as Richard Tyler
- The Announcer as The Pagemaster
- Sgt. Blast as Dr. Dewey
- Scooby-Doo (from The Scooby-Doo Show) as Adventure
- Scooby-Dum (from The Scooby-Doo Show) as Horror
- Scooby-Dee (from The Scooby-Doo Show) as Fantasy
- Glasburgh Dragon (from What's New Scooby-Doo) as The Dragon