• 
  June Foray
• 
  Don Messick

  Papa Smurf / Azrael
• 
  Paul Winchell

  Gargamel
• 
  Amanda McBroom

  Chlorhydris
• 
  Alan Oppenheimer
• 
  Michael Bell

• 
  Jim Hickey

  animation department
• 
  Davis Doi

  animation department

• 
  James Duffy

  animation department
• 
  Charles Grosvenor

  animation department
• 
  James T. Walker

  animation department
• 
  Tim James

  animation department
• 
  Bob Singer

  art department
• 
  Charles Flekal

  camera and electrical departme
• 
  Hoyt Curtin

  departament sunet

• 
  Bob Hathcock

  miscellaneous crew
• 
  Gil Iverson

  miscellaneous crew
• 
  Hoyt Curtin

  music department
• 
  William Hanna

  producător
• 
  Joseph Barbera

  producător
• 
  Margaret Loesch

  production manager
• 
  Jon Johnson

  sound department
• 
  Len Janson

  scriitor
• 
  Chuck Menville

  scriitor