Scooby-Doo / Fred Jones (voice)
Shaggy Rogers (voice)
Velma Dinkley (voice)
Daphne Blake (voice)
Madelyn Dinkley (voice)
Whirlen Merlin (voice)
Crystal (voice)
Marlon Whirlen (voice)
Mr. Calvin Curdles (voice)
Mrs. Alma Rumblebuns (voice)
Groundskeeper Amos (voice)
Upset Mother (voice)
The Sheriff (voice)
Sherman (voice)
Treena (voice)
GPS (voice)
