Scooby-Doo / Fred Jones (voice)
Frank Welker
Daphne Blake / Black Canary (voice)
Grey DeLisle
The Riddler (voice)
John Michael Higgins
Penguin / Plastic Man (voice)
Tom Kenny
Clayface / Detective Chimp (voice)
Kevin Michael Richardson
Harley Quinn / Poison Ivy (voice)
Tara Strong
Harvey Bullock (voice)
Fred Tatasciore
Shaggy Rogers (voice)
Matthew Lillard
Velma Dinkley (voice)
Kate Micucci
Batman (voice)
Diedrich Bader
Joker (voice)
Jeff Bennett
The Question (voice)
Jeffrey Combs
Aquaman / Crimson Cloak (voice)
John DiMaggio
Catwoman (voice)
Nika Futterman
Martian Manhunter (voice)
Nicholas Guest
Associate Producer
Matthew Mahoney
Characters
William Hanna
Paul Dini
Producer
Michael Jelenic
Bob Kane
Steve Ditko
Paul Norris
Casting
Sam Riegel
Executive Producer
Michael Uslan
Sam Register
Director
Jake Castorena
Bruce Timm
Joseph Barbera
Character Designer
Lynell Forestall
Background Designer
Jay Hong
ADR Editor
Patrick J. Foley
Executive In Charge Of Production
Jay Bastian
Original Music Composer
Lolita Ritmanis
Pakin Liptawat
Storyboard Artist
Shannon Eric Denton
Animation
Anthony Akira Andrade
Administration
Daphne Fei
Production Manager
Ed Adams
Dan Haskett
Supervising Technical Director
Matthew Girardi
Jason Plapp
Post-Production Manager
Rebecca Unger
Kelly Ann Foley
Dialogue Editor
Michael McCuistion
David M. Cowan
Joe Samachson
Supervising Dialogue Editor
Mark A. Keatts
Michael Garcia
Production Accountant
Yadira Davis
Brendan Clogher
Stephen Jones
Other
Fred Salinas
Liz Carroll
David Maximo
Zak Plucinski
Online Editor
David Cowles
Debbie Lindquist
Assistant Production Manager
Melissa Lohman
Athena Wingate
Thanks
Joe Ruby
Ruben Procopio
Prop Designer
Brian Uchida
Jeff O. Collins
Alan Caldwell
Brett Hardin
Brittany Canasi
Wilson Martinez
Maral Simonian
Kristopher Carter
Aaron Chavda
Greg Emerson
Production Supervisor
Bobbie Page
Ken Spears
Joe Certa
Assistant Editor
Melissa Bailey
Benjamin Melniker
Editor
Christopher D. Lozinski
Bill Finger
Story
James Tucker
Line Producer
Amy McKenna
Teleplay
Paul Giacoppo
Molly Yahr
Supervising Producer
Supervising ADR Editor