La Canción Misteriosa

Frank Welker

Scooby-Doo / Fred Jones (voice)

Grey DeLisle

Daphne Blake (voice)

Mindy Cohn

Velma Dinkley (voice)

Matthew Lillard

Shaggy Rogers (voice)

Tony Cervone

Gary (voice)

Frances Conroy

Angie Dinkley (voice)

Gary Cole

Mayor Fred Jones Sr. (voice)

Vivica A. Fox

Angel Dynamite (voice)

Patrick Warburton

Sheriff Bronson Stone (voice)

Isabella Acres

Mary-Ann Geerdon / Tiffany / Child #4 / Child #5 (voice)

Zach Callison

Arthur Baywosenthal / Child #6 / Child #7 (voice)

Tom Kenny

Broccoli Head/Mr. Baywosenthal/Striped Kid/Child #8 (voice)

Paul Rugg

Dr. Portillo

Kath Soucie

Female Parent #1 / Female Parent #2 (voice)

Mitch Watson

Male Parent #2 / Mr. Gabodoglophordia (voice)