| Tosca |
Florence Kirk |
December 1950 / April & May 1951 |
| Mario Cavaradossi |
Emilio Marinesco |
December 1950 / April & May 1951 |
| Baron Scarpia |
Evangelos Magliveras |
December 1950 / April & May 1951 |
| Cesare Angelotti |
Emmanuil Doumanis |
December 1950 / April & May 1951 |
| Spoletta |
Stefanos Chiotakis |
December 1950 / April & May 1951 |
| Sciarrone |
Yorgos Assariotis |
December 1950 / April & May 1951 |
| Shepherd |
Popi (Kalliopi) Javara-Tsirigoti |
December 1950 / April & May 1951 |