"Orphan Heidi lives with her grandpa in Swiss Alps. She brings joy to all there. However, her aunt takes her to the city to live as a servant girl to a cold rich strict family and their nice but sad handicapped daughter."
Lorne Greene
as Grandfather (voice)
Sammy Davis Jr.
as Head Ratte (voice)
Margery Grey
as Heidi (voice)
Pamelyn Ferdin
as Klara (voice)
Michael Bell
as Willie (voice)
Peter Cullen
as Gruffle (voice)
Roger DeWitt
as Peter (voice)
Richard Erdman
as Herr Sessman (voice)
Fritz Feld
as Sebastian (voice)
Joan Gerber
as Fräulein Rottenmeier (voice)
Virginia Gregg
as Aunt Dete (voice)
Janet Waldo
as Tinette (voice)
Frank Welker
as Schnoddle/Hootie (voice)
Michael Winslow
as Mountain (voice)
Sue Allen
as Chorus (voice)
B.J. Baker
John Richard Bolks
Evangeline Carmichael
Bill Cole
Paul DeKorte
Sandie Hall
Walter S. Harrah
Ronald Harris
Darlene Lawrence
Douglas Lawrence
Shara Lee Lucas
Ida Sue McCune
Gene Merlino
Loulie Jean Norman
Marilyn Powell
Paul Sandberg
Robert Tebow
Robert Taylor
Director
Dennis Venizelos
Background Designer
Rick Maki
Animation
Hoyt Curtin
Original Music Composer
Jameson Brewer
Writer
Joseph Barbera
Johanna Spyri
Novel
Hal Ambro
Animation Director
Chuck Downs
Bob Bachman
Ed Barge
Jesse Cosio
John Freeman
Ernesto Lopez
Duncan Marjoribanks
Mauro Maressa
Sean Newton
Margaret Nichols
Spencer Peel
Manuel Perez
Mitch Rochon
George Scribner
Irven Spence
John Walker
Ken Walker
Edwin Aardal
Roger Chiasson
Gail Finkeldei
Alvaro Gaivoto
Terry Harrison
Harry Holt
John Kimball
Marlene Robinson May
Glenn Schmitz
Martin Taras
Don Williams
Xenia