Frank Welker

Character: Scooby-Doo / Fred Jones (voice)

Matthew Lillard

Character: Shaggy Rogers (voice)

Mindy Cohn

Character: Velma Dinkley (voice)

Grey DeLisle

Character: Daphne Blake (voice)

Josh Keaton

Character: Levi (voice)

Wendie Malick

Character: Sheriff Kern (voice)

Kelly Hu

Character: Maizy (voice)

Jeff Bennett

Character: Mr. Bumpy / Gravekeeper / Jake (voice)

Steve Blum

Character: Cornfield Clem / Abner (voice)

Gary Anthony Williams

Character: Mayor Husk (voice)