Lorne Greene
Grandfather (voice)
Sammy Davis Jr.
Head Ratte (voice)
Margery Grey
Heidi (voice)
Pamelyn Ferdin
Klara (voice)
Michael Bell
Willie (voice)
Peter Cullen
Gruffle (voice)
Roger DeWitt
Peter (voice)
Richard Erdman
Herr Sessman (voice)
Fritz Feld
Sebastian (voice)
Joan Gerber
Fräulein Rottenmeier (voice)
Virginia Gregg
Aunt Dete (voice)
Janet Waldo
Tinette (voice)
Frank Welker
Schnoddle/Hootie (voice)
Michael Winslow
Mountain (voice)
John Richard Bolks
Chorus (voice)
Evangeline Carmichael
Chorus (voice)
Paul DeKorte
Chorus (voice)
Sandie Hall
Chorus (voice)
Walter S. Harrah
Chorus (voice)
Ronald Harris
Chorus (voice)
Darlene Lawrence
Chorus (voice)
Douglas Lawrence
Chorus (voice)
Shara Lee Lucas
Chorus (voice)
Ida Sue McCune
Chorus (voice)
Gene Merlino
Chorus (voice)
Loulie Jean Norman
Chorus (voice)
Marilyn Powell
Chorus (voice)
Paul Sandberg
Chorus (voice)
Robert Tebow
Chorus (voice)
