The documentary shows Maria Callas playing “Tosca”, at the Royal Opera House, London, in 1964. The event gained proportion due to the expectation of her return to the stage.
| Actor | Role |
|---|---|
 Maria CallasNot listed | Not listed |
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The documentary shows Maria Callas playing “Tosca”, at the Royal Opera House, London, in 1964. The event gained proportion due to the expectation of her return to the stage.
| Actor | Role |
|---|---|
| Maria CallasNot listed | Not listed |