Ghosts in the Mystery Machine

Ghosts in the Mystery Machine is a story in Scooby-Doo! #125.

Premise
Auto mechanics working on the Mystery Machine are shocked when it speaks to them.

Characters

 * Scooby-Doo
 * Shaggy Rogers
 * Fred Jones
 * Daphne Blake
 * Velma Dinkley
 * Xavier and other mechanics

Villains

 * Ghostly voice in the Mystery Machine

Culprits

 * Shaggy Rogers, playing a prank along with Scooby-Doo, to order extra upgrades they want using a concealed speaker in the car.