All Cast

Casey Kasem

Casey Kasem

Shaggy Rogers (voice) (archive footage)

Indira Stefanianna

Indira Stefanianna

Daphne Blake (voice) (archive footage)

Janet Waldo

Janet Waldo

Additional Voices (voice) (archive footage)

Nicole Jaffe

Nicole Jaffe

Velma Dinkley (voice) (archive footage)

Don Messick

Don Messick

Scooby-Doo (voice) (archive footage)

Vic Perrin

Vic Perrin

Additional Voices (voice) (archive footage)

Frank Welker

Frank Welker

Fred Jones (voice) (archive footage)

John Stephenson

John Stephenson

Additional Voices (voice) (archive footage)

June Foray

June Foray

Fortune Teller (voice) (archive footage)

Jean Vander Pyl

Jean Vander Pyl

(voice) (archive footage)