Elenco

• 

  Frank Welker

  Scooby-Doo / Fred Jones / Dynomutt (voice)

• 

  Mindy Cohn

  Velma Dinkley (voice)

• 

  Grey DeLisle

  Daphne Blake (voice)

• 

  Matthew Lillard

  Shaggy Rogers (voice)

• 

  Diedrich Bader

  Brad Adams (voice)

• 

  Dee Bradley Baker

  Hideous Hyde Hound / Horten / Minotaur (voice)

• 

  Jeff Bennett

  Owen Garrison (voice)

• 

  Gregg Berger

  Hank Prince / Zorak (voice)

• 

  John DiMaggio

  Mr. Hyde (voice)

• 

  Nika Futterman

  Jennifer Severin (voice)