Frank Welker
Scooby-Doo / Fred Jones (voice)
Grey DeLisle
Daphne Blake (voice)
Matthew Lillard
Shaggy Rogers (voice)
Kate Micucci
Velma Dinkley (voice)
Carlos Alazraqui
Larry (voice)
Max Charles
Buddy G. (voice)
Jessica DiCicco
Desdemona Gunderson (voice)
Tania Gunadi
Carol (voice)
Stephen Tobolowsky
Andy Gunderson (voice)
Melissa Villaseñor
Tawny (voice)
Kari Wahlgren
Midge Gunderson (voice)
Gary Anthony Williams
Cook (voice)