| Count di Luna |
Theodore Lambrinos |
25 November & 3, 6, 8 December 1977 |
| Count di Luna |
Wassili Janulako |
22 November & 28 December 1977 |
| Leonora |
Barbara Gavakou-Psaropoulou |
25 November & 3, 6, 8, 22, 28 December 1977 |
| Azucena |
Lela Stamos |
25 November & 3, 22 December 1977 |
| Azucena |
Yolanda Di Tasso |
6, 8, 28 December 1977 |
| Manrico |
Thanos Petrakis |
25 November & 3 December 1977 |
| Manrico |
Yorgos Zervanos |
6, 8, 22, 28 December 1977 |
| Ferrando |
Vassilis Fakitsas |
25 November & 3, 6, 8, 22, 28 December 1977 |
| Inès |
Martha Haritou |
25 November & 3, 6, 8, 22, 28 December 1977 |
| Ruiz |
Danis Tsakiridis |
25 November & 3, 6, 8, 22, 28 December 1977 |
| An old Gypsy |
Anastasios Parparias |
25 November & 3, 6, 8, 22, 28 December 1977 |
| Messenger |
Evangelos Palaiologos |
25 November & 3, 6, 8, 22, 28 December 1977 |