Kelly Hu

Maizy (voice)

Wendie Malick

Sheriff Kern (voice)

Matthew Lillard

Shaggy Rogers (voice)

Josh Keaton

Levi (voice)

Mindy Cohn

Velma Dinkley (voice)

Grey DeLisle

Daphne Blake (voice)

Jeff Bennett

Mr. Bumpy / Gravekeeper / Jake (voice)

Steve Blum

Cornfield Clem / Abner (voice)

Frank Welker

Scooby-Doo / Fred Jones (voice)

Gary Anthony Williams

Mayor Husk (voice)