Lorne GreeneGrandfather (voice) Sammy Davis Jr.Head Ratte (voice) Margery GreyHeidi (voice) Pamelyn FerdinKlara (voice) Michael BellWillie (voice) Peter CullenGruffle (voice) Roger DeWittPeter (voice) Richard ErdmanHerr Sessman (voice) Fritz FeldSebastian (voice) Joan GerberFräulein Rottenmeier (voice) Virginia GreggAunt Dete (voice) Janet WaldoTinette (voice) Frank WelkerSchnoddle/Hootie (voice) Michael WinslowMountain (voice) John Richard BolksChorus (voice) Evangeline CarmichaelChorus (voice) Paul DeKorteChorus (voice) Sandie HallChorus (voice) Walter S. HarrahChorus (voice) Ronald HarrisChorus (voice) Darlene LawrenceChorus (voice) Douglas LawrenceChorus (voice) Shara Lee LucasChorus (voice) Ida Sue McCuneChorus (voice) Gene MerlinoChorus (voice) Loulie Jean NormanChorus (voice) Marilyn PowellChorus (voice) Paul SandbergChorus (voice) Robert TebowChorus (voice) Robert TaylorReżyseria / Scenariusz / Animation Hoyt CurtinOriginal Music Composer Hal AmbroAnimation Director Chuck DownsAnimation Director Duncan MarjoribanksAnimation Margaret NicholsAnimation Marlene Robinson MayAnimation 
