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!
Scooby-Doo / Rudy / Fred / Nefario (voice)
Daphne / Daisy / Musketeer 1 / Olive (voice)
Shaggy / Craggly / Captain Cutler (voice)
Velma / Helga (voice)
Coco Diablo (voice)
Esteban / Mr. Wickles / Cat Man (voice)
Shady Guy / Charlie Humdrum / Hank (voice)
Trevor Glume / Farmer (voice)
Library Kid / Superhero Girl / Musketeer 2 (voice)
Warden Collins / Harry the Hypnotist / Inspector (voice)
Prisoner Costume Teen / Superhero Boy / Musketeer 3 (voice)
Prison Woman / Dinosaur Kid / Monster Kid (voice)
Librarian / Superboy (voice)
Sheriff / Henry Bascombe / 10,000 Volt Ghost (voice)
Associate Editor
Executive Producer
Original Music Composer
Line Producer
Teleplay
Other
Teleplay
Casting
Casting
Story
Editor
Supervising ADR Editor
Director
Production Manager
Character Designer
Color Designer
Animation
Key Animation
Teleplay
Lead Character Designer
Prop Designer
Executive Producer
Story
Character Designer
Character Designer
Title Designer
Production Supervisor
Key Animation
Production Manager
Prop Designer
Animation
Graphic Designer
Special Effects Supervisor
Background Designer
Graphic Designer
Layout Supervisor
Assistant Production Manager
Background Designer
Storyboard Artist
Storyboard Artist
Animation Director
Key Animation
Background Designer
Storyboard Artist
Animation
Art Direction
Background Designer
Storyboard Artist
Assistant Production Manager
Background Designer
Storyboard Artist
Animation
Editor
Prop Designer
Prop Designer
Color Designer
Title Designer
Background Designer
Production Supervisor
Character Designer
Color Designer
Production Supervisor
Post Producer
Production Accountant
Thanks
Supervising Dialogue Editor
ADR Editor
Additional Music
Compositing Supervisor
Painter
Painter
Painter
Technical Supervisor
Post-Production Manager
Effects Supervisor
Technical Supervisor
Dialogue Editor
Assistant Editor
Music Coordinator
Casting
Other
Dialogue Editor
Administration
Production Supervisor
Dialogue Editor
ADR Editor
Technical Supervisor
Other
ADR Editor
Executive In Charge Of Production
Thanks
Assistant Production Manager
ADR Editor
Production Manager
Online Editor
Assistant Editor
Post-Production Manager
ADR Editor
Dialogue Editor
Production Manager
Dialogue Editor
Production Accountant
Special Effects
Special Effects
Assistant Editor
Additional Music
Production Supervisor
Background Designer
Storyboard Artist
Background Designer
Background Designer
Background Designer
Storyboard Artist
Storyboard Artist
Background Designer
Storyboard Artist
Storyboard Artist
Dialogue Editor
ADR Editor
Other