- Cosgood Creeps: I am Cosgood Creeps, attorney of the late Col. Sanders. My partner Mr. Crawls couldn't make it tonight.
- Shaggy: Creeps and Crawls! They sure picked the right lawyers for this job.
- Fred: Four missing heirs, a haunted house, and a phantom shadow.
- Shaggy: Like, all that's missing is a spooky organ.
- [an organ begins to play]
- Velma Dinkley: It's not missing anymore!
- [reading the message on the mirror]
- Velma: It says, "The first is gone, the rest will go, unless you leave the island and ROW! ROW! ROW!" Signed the Phantom Shadow.
- [last lines]
- Shaggy: Zoinks! A floating haunted bone!
- Scooby Doo: Bone?
- Velma: I guess haunted bones are one thing Scooby's not scared of.
- Scooby Doo: Scooby-Doo!