Ηθοποιοί επεισοδίου
Don MessickScooby-Doo (voice)
Casey KasemShaggy Rogers (voice)
Carl StevenFred Jones (voice)
Kellie MartinDaphne Blake (voice)
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Christina LangeVelma Dinkley (voice)
Σκοτ ΜένβιλRed Herring (voice)
Mark L. TaylorAdditional Voices (voice)
Φρανκ ΓουέλκερBruce Wormsley / Dinkley 2000 / Mr. Dinkley (voice)
B.J. WardMrs. Dinkley / Mrs. Stickler (voice)
James AveryPrincipal Morton (voice)
Charlie AdlerGus (voice)