| Person | Type | Job | Role(s) |
|---|---|---|---|
 Janice Jones | Crew | Editing | Editor |
 Emmanuel Chain | Crew | Production | Producer |
Tom Volf | Crew | Directing | Director, Producer |
Jean-Guy Véran | Crew | Sound | Sound Mixer |
Thierry Bizot | Crew | Production | Producer |
François Fayard | Crew | Sound | Sound Editor |
Gaël Leiblang | Crew | Production | Producer |
Emmanuelle Lepers | Crew | Production | Producer |
Barbara Walters | Cast | Actress | Self (archive footage) |
 David Frost | Cast | Actor | Self (archive footage) |
 Wallis Simpson | Cast | Actress | Self (archive footage) |
 King Edward VIII of the United Kingdom | Cast | Actor | Self (archive footage) |
 Edward R. Murrow | Cast | Actor | Self (archive footage) |
 María Callas | Cast | Actress | Self (archive footage) |
Aristotle Onassis | Cast | Self (archive footage) | |
 Joyce DiDonato | Cast | Actress | Self - Narrator / Voice of María Callas (voice) |
Rudolf Bing | Cast | Actor | Self (archive footage) |
Giovanni Battista Meneghini | Cast | Self (archive footage) | |
Elvira de Hidalgo | Cast | Self (archive footage) | |
| Person | Type | Job | Role(s) |
