O Σκούμπι Ντου στην σχολή τεράτων

Casey Kasem

Shaggy Rogers / Mirror Monster (voice)

Don Messick

Scooby-Doo / Scrappy-Doo (voice)

Glynis Johns

Ms. Grimwood (voice)

Susan Blu

Sibella Dracula (voice)

Patty Maloney

Tanis the Mummy (voice)

Pat Musick

Elsa Frankensteen (voice)

Marilyn Schreffler

Winnie Werewolf (voice)

Russi Taylor

Phantasma (voice)

Φρανκ Γουέλκερ

Matches / Papa Werewolf / Well Dweller (voice)

Andre Stojka

The Grim Creeper / Mummy Daddy (voice)

Zale Kessler

Daddy Dracula / Frankenstein Senior (voice)

Hamilton Camp

Phantom Father (voice)

Ruta Lee

Revolta (voice)

Ronnie Schell

Colonel Calloway (voice)

Σκοτ Μένβιλ

Cadet Tug Roper (voice)

Aaron Lohr

Cadet Miguel (voice)