| Arkadina | Peggy Freeman |
| Trepliov | William MacKay |
| Sorin | Neal Gunn |
| Zaryechniai | Rosemary Groube |
| Shamreyev | Paul Armfelt |
| Polena Andreevna | Eve Durning |
| Masha | Maureen Edwards |
| Trigorin | Ray Stone |
| Dorn | Patric Carey |
| Medviendenko | Trevor Peters |
| Yakov | Grahame Smith |
| Maid | Jean Stewart |
| Production | Rosalie Carey |
| Production | Patric Carey |
| Costumes | Doreen Graham |
| Costumes | Mary Ramsay |
| Stage Director | Graeme Smith |
| Stage Manager | Jean Stewart |
| ASM | Marilyn Parker |
| ASM | Patricia Elliot |