Full Cast & Crew

Cast(in credits order) verified as complete  

• 
  Casey Kasem
  ...
  Shaggy Rogers (voice)
• 
  Nicole Jaffe
  ...
  Velma Dinkley (voice)
• 
  Scatman Crothers
  ...
  (voices)
• 
  Frank Welker
  ...
  Fred Jones (voice)
• 
  Heather North
  ...
  Daphne Blake (voice)
• 
  Don Messick
  ...
  Scooby-Doo (voice)
• 
  Henry Corden
  ...
  (voices)
• 
  Daws Butler
  ...
• 
  Mark Hamill
  ...
  (voices)
• 
  Joan Gerber
  ...