Happy Halloween, Scooby-Doo!

Shaggy Rogers (voice)

Scooby-Doo / Fred Jones (voice)

Daphne Blake (voice)

Jonathan Crane (Scarecrow) (voice)

Sheriff / Cutler Tot (Voice)

Bill Nye (voice)

Michelle (Voice)

Alpha Jackal Lantern / Federal Agent Malarkey (Voice)

Autopilot / Parent (Voice)

Drehbuch, Regisseur:in, Produzent:in