Scooby in the Booby Hatch!

Scooby in the Booby-Hatch! is a story in Scooby-Doo! #1.

Premise
Daphne Blake is committed to a rest home by her Aunt Mildred for believing in a talking dog, and when the gang comes to get her out they are, too. Plus there's a ghost haunting the place.

Characters

 * Scooby-Doo
 * Shaggy Rogers
 * Fred Jones
 * Daphne Blake
 * Velma Dinkley
 * Dr. Faraday
 * Dr. Kreitzer
 * Mrs. Voorhees
 * Ghost of Dr. Nathaniel Catwell

Villains

 * Ghost of Dr. Nathaniel Catwell/Dr. Kreitzer

Culprits

 * Dr. Kreitzer as the Ghost of Dr. Nathaniel Catwell (to get rich patients to stay longer, so the rest home will get more money).