Overview

Mystery Inc. has cracked the case to top all cases! They’ve tracked down Coco Diablo, the head of a notorious costume crime syndicate. With Coco and her kitty in prison, Mystery Inc. thinks that they can finally enjoy a break. Wrong! Suddenly, menacing doppelgänger ghosts of the Scooby crew and favorite classic foes show up in Coolsville to threaten Halloween. Now it’s up to the meddling kids to unmask the latest scoundrel and save Halloween!

Cast

Frank Welker

Scooby-Doo / Rudy / Fred / Nefario (voice)

Grey DeLisle

Daphne / Daisy / Musketeer 1 / Olive (voice)

Matthew Lillard

Shaggy / Craggly / Captain Cutler (voice)

Kate Micucci

Velma / Helga (voice)

Myrna Velasco

Coco Diablo (voice)

Dee Bradley Baker

Esteban / Mr. Wickles / Cat Man (voice)

Jeff Bennett