| Maria Rainer -- Ursula Embleton |
| Captain Georg von Trapp -- Steve McAdam |
| Mother Abbess - Janet Chidley |
| Liesl -- Felicity |
| Gretl -- Eleanor |
| Marta -- Genevieve |
| Brigitta -- Jo |
| Kurt -- Matthew |
| Louisa -- Susanna |
| Friedrich -- Paul |
| Rolf Gruber -- Ryan Stevens |
| Max Detweiler -- Ian Head |
| Elsa Schraeder -- Melissa Embleton |
| Sister Berthe -- Norma Young |
| Sister Sophia -- Angela Quinby |
| Sister Margaretta -- Jean Gregory |
Herr Zeller -- John Jukes |
| Admiral von Shreiber -- David Cook |
| Franz -- Peter Carey |
| Frau Schmidt -- Sue Greenwood |
| Ursula -- Gill Greenland, neighbors, and friends of Captain von Trapp |