The Song of Mystery
Show: Scooby-Doo! Mystery Incorporated --> Season: 1 - Season 1
AirDate: 8/9/2010
Runtime: 22
Voting: 7.8 (4)

Overview: The children of Crystal Cove are being turned into monsters by a creature named Que Horrifico, scaring all of the adults in town. As a result, they abandon their children and run for their lives.
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)