“Trick or trap?!”
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!
Audie Harrison
Ryan Shore
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
Shady Guy / Charlie Humdrum / Hank (voice)
Anthony Carrigan
Trevor Glume / Farmer (voice)
Erin Fitzgerald
Library Kid / Superhero Girl / Musketeer 2 (voice)
David Lodge
Warden Collins / Harry the Hypnotist / Inspector (voice)
Lara Jill Miller
Prisoner Costume Teen / Superhero Boy / Musketeer 3 (voice)
Candi Milo
Prison Woman / Dinosaur Kid / Monster Kid (voice)
... and 2 more
GenerationofSwine
Velma is a lesbian and she has a crush on a woman and isn't that empowering... it's also the majority of the plot. And that plot is about the minority lesbian woman that Velma has a crush on showing that she is absolutely perfect, better at everything than the Scooby-Gang, and Velma has a crush o...
We Saw A Ghost
Clip • YouTube
It’s Go Time for Mystery Inc.
Clip • YouTube
Official Trailer
Trailer • YouTube
Warner Bros. Animation