Scooby-Doo's Original Mysteries
Explore Scooby-Doo's Original Mysteries on Accelerated Viewer — cast, details, and an AI quiz you can generate in minutes.
See how your favorite snack-munching canine super-sleuth got his start as the first five Scooby-Doo episodes ever unleashed - the series pilot What a Night for a Knight, plus Hassle in the Castle, A Clue for Scooby-Doo, Mine Your Own Business and Decoy for a Dognapper - constitute Scooby's first-ever dynamite DVD! Also features an abbreviated music video and a trivia quiz.
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Don Messick
as Scooby-Doo (voice) (archive footage)
Casey Kasem
as Shaggy Rogers (voice) (archive footage)
Frank Welker
as Fred Jones (voice) (archive footage)
Indira Stefanianna
as Daphne Blake (voice) (archive footage)
Nicole Jaffe
as Velma Dinkley (voice) (archive footage)
Marilyn Schreffler
as (voice) (archive footage)
Michael Bell
as (voice) (archive footage)
Vic Perrin
as Additional Voices (voice) (archive footage) (archive footage)
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