Casey Kasem

Shaggy Rogers (voice)

Kellie Martin

Daphne (voice)

René Auberjonois

(voice)

Don Messick

Scooby-Doo (voice)

Frank Welker

(voice)

Charlie Adler

(voice)

Vernee Watson-Johnson

(voice)

Carl Steven

Fred Jones (voice)

Scott Menville

Red Herring (voice)