Os Maiores Mistérios de Scooby-Doo - 9.1★

Casey Kasem - Shaggy Rogers / Additional Voices / Officer (voice)

Indira Stefanianna - Daphne Blake (voice)

B.J. Ward - Velma (voice)

Vic Perrin - Ghost / Additional Voices (voice)

Don Messick - Scooby-Doo / Additional Voices (voice)

Nicole Jaffe - Velma / Additional Voices (voice)

Frank Welker - Fred Jones / Additional Voices (voice)

John Stephenson - Additional Voices (voice)

Heather North - Daphne Blake (voice)

Lennie Weinrib - (voice)

Jean Vander Pyl - (voice)

Mary Kay Bergman - Daphne (voice)

Scott Innes - Shaggy / Scooby-Doo (voice)