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Casting

Director

Ethan Spaulding

Producer

Tony Cervone, Spike Brandt

Executive Producer

Sam Register

Writer

Doug Langdale

Original Music Composer

Robert J. Kral

Editor

Damon P. Yoches

Casting

Andrea Romano

Art Direction

Ted Blackman, Eric Semones

Frank Welker
Frank WelkerScooby-Doo / Fred Jones / Msicellaneous Bikers (voice)
Mindy Cohn
Mindy CohnVelma Dinkley (voice)
Grey DeLisle
Grey DeLisleDaphne Blake (voice)
Matthew Lillard
Matthew LillardShaggy Rogers / Shaky Joe (voice)
Cathy Cavadini
Cathy CavadiniFaith (voice)
John DiMaggio
John DiMaggioFriz / GPS / Msicellaneous Bikers (voice)
Michael Gough
Michael GoughMr. Babbit / Blair / Grad Student #1 / Bikers (voice)
Matthew Gray Gubler
Matthew Gray GublerWinsor (voice)
Finola Hughes
Finola HughesProfessor Svankmajer (voice)
Maulik Pancholy
Maulik PancholyDoctor (voice)
Kevin Michael Richardson
Kevin Michael RichardsonTex / Cop #2 / Grad Student #3 / Bikers (voice)
Fred Willard
Fred WillardMr. Hubley (voice)
Dave Wittenberg
Dave WittenbergPoliceman / Cop #1 / Grad Student #2 / Bikers (voice)
Gwendoline Yeo
Gwendoline YeoMs. Deitch (voice)