| Louise (Roy's fiance) | Sue Jones | |
| Roy (son) | Paul Lamb | |
| Thea (daughter) | Genevieve Thompson | |
| Alicia (mother) | Rosemary Barker | |
| Nannie | Mollie Good | |
| Robert (father) | Stuart Thompson | |
| Dr. Hawkins | Cliff Bruce |
| Stage Manager | John Dendy | |
| Lighting and Effects | Nial Molony |