Historia de amor entre un tiránico director de orquesta y su alumna pianista a través del tiempo.
 | Philip Dorn | Leopold Goronoff |
| Catherine McLeod | Myra Hassman |
| Maria Ouspenskaya | Madame Goronoff |
| Bill Carter | George Sampter |
| Felix Bressart | Frederick Hassman |
| Elizabeth Patterson | Mrs. Sompter |
| Vanessa Brown | Georgette Sampter |
| Lewis Howard | Michael Severin |
| Adele Mara | Sta; Fortaleza |
| Cora Witherspoon | Edwina Blythe |
| Fritz Feld | Nicholas Kavlun |
| Charles Coleman | Butler |
| André Previn | Longhair |
| James Kirkwood | Murphy |
