• 
  Rhonda Aldrich

  Moonglow
• 
  Bettina Bush

  Rainbow Brite
• 
  Peter Cullen

  Murky Dismal
• 
  Pat Fraley

  Lurky
• 
  Jonathan Harris (I)

   Additional Voices / ... (3 episodes, 1986)
• 
  Robbie Lee

   Sprites / ... (13 episodes, 1984-1986)
• 
  Mona Marshall

  Red Butler
• 
  David Mendenhall

   Additional Voices / ... (4 episodes, 1986)

• 
  Marissa Mendenhall

  Stormy
• 
  Scott Menville

  Brian
• 
  Andre Stojka

  Starlite
• 
  Georges Atlas

  (13 episodes, 1984-1986)
• 
  Georges Berthomieu

   Grospouf (French version) (13 episodes, 1984-1986)
• 
  William Coryn

   P'tit Malin (French version) (13 episodes, 1984-1986)
• 
  Raoul Delfosse

  (13 episodes, 1984-1986)

• 
  Philippe Dumat

   Grisemine (French version) (13 episodes, 1984-1986)
• 
  Jean-Pierre Leroux

  (13 episodes, 1984-1986)
• 
  Serge Lhorca

   Tagada (13 episodes, 1984-1986)
• 
  Séverine Morisot

   Blondine (French version) (13 episodes, 1984-1986)
• 
  Odile Schmitt

  (13 episodes, 1984-1986)
• 
  Gilles Tamiz

  (13 episodes, 1984-1986)
• 
  Françoise Dasque

  (13 episodes, 1984-1986)
• 
  Jeanine Forney

  (13 episodes, 1984-1986)
• 
  Marie Martine

  (13 episodes, 1984-1986)
• 
  Hélène David

  (13 episodes, 1984-1986)
• 
  Marie-Françoise Sillière

  (13 episodes, 1984-1986)