Mary, Marianna, Maria: The Unsung Greek Years of Callas
| Release Date | December 2, 2023 | |
|---|---|---|
| Status | Released | |
| Original Title | Μαίρη, Μαριάννα, Μαρία - Tα άγνωστα ελληνικά χρόνια της Κάλλας | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | German, English, Greek | |
| Original Language | Greek | |
| Production Countries | France, Greece | |
| Production Companies | Greek National Opera | |