Told through performances, TV interviews, home movies, family photographs, private letters and unpublished memoirs, the film reveals the essence of an extraordinary woman who rose from humble beginnings in New York City to become a glamorous international superstar and one of the greatest artists of all time.
Unfortunately the movie Maria by Callas is not yet available on HBO Max.
| Production | Thierry Bizot | Producer |
| Production | Emmanuel Chain | Producer |
| Production | Emmanuelle Lepers | Producer |
| Production | Gaël Leiblang | Producer |
| Production | Tom Volf | Producer |
| Sound | François Fayard | Sound Editor |
| Sound | Jean-Guy Véran | Sound Mixer |
| Directing | Tom Volf | Director |
| Editing | Janice Jones | Editor |
