| Person | Type | Job | Role(s) |
|---|---|---|---|
 Catherine Rihoit | Crew | Writing | Book |
 Emile Ghigo | Crew | Art | Production Design |
 Gigi Akoka | Crew | Production | Casting |
 Jean-Claude Petit | Crew | Sound | Original Music Composer |
Jorgelina Depetris Pochintesta | Crew | Production | Casting |
 Lisa Azuelos | Crew | Directing | Director, Producer, Writer |
Pascal Villard | Crew | Sound | Sound Editor |
Romain Le Grand | Crew | Production | Producer |
 Adrian Politowski | Crew | Production | Producer |
 Antoine Sanier | Crew | Camera | Director of Photography |
 Dévi Tirouvanziam | Crew | Art | Set Decoration |
 Emmanuelle Youchnovski | Crew | Costume & Make-Up | Costume Design |
 Jérôme Seydoux | Crew | Production | Producer |
 Marc Doisne | Crew | Sound | Sound Re-Recording Mixer |
 Nadia Khamlichi | Crew | Production | Producer |
Virginie Berland | Crew | Costume & Make-Up | Wigmaker |
 Gilles Waterkeyn | Crew | Production | Producer |
Vivien Aslanian | Crew | Production | Producer |
 Bastien Sirodot | Crew | Production | Producer |
 Julien Madon | Crew | Production | Producer |
Delphine De Casanove | Crew | Art | Set Decoration |
Vincent Milner | Crew | Sound | Foley Artist |
Guadalupe Cassius | Crew | Sound | Dialogue Editor |
 Vincent Goujon | Crew | Sound | Sound Recordist |
 Baptiste Druot | Crew | Editing | Editor |
Mabi Anzalone | Crew | Costume & Make-Up | Makeup Artist |
Emma Chicotot | Crew | Costume & Make-Up | Makeup Department Head |
 Jacques Pessis | Crew | Writing | Script Consultant |
Audrey Crépin | Crew | Costume & Make-Up | Makeup Artist |
Delphine Lacaze | Crew | Costume & Make-Up | Hairstylist |
 Orlando | Crew | Writing | Book, Script Consultant |
Mathilde Josset | Crew | Costume & Make-Up | Makeup Artist |
Dorothée Soual | Crew | Costume & Make-Up | Wigmaker |
 Benoît Gourley | Cast | Actor | TV journalist trial |
 Bruno Ricci | Cast | Actor | Italian journalist |
 Éric Wapler | Cast | Actor | Psy Dalida |
 Harmage Singh Kalirai | Cast | Actor | Swami Prajnanpad |
 Jean-Paul Rouve | Cast | Actor | Lucien Morrise |
 Josette Ménard | Cast | Actress | Jacqueline |
 Laurent Bateau | Cast | Actor | Psychiatre |
 Michaël Cohen | Cast | Actor | Arnaud Desjardins |
 Nicolas Duvauchelle | Cast | Actor | Richard Chanfray |
 Nicolas Ullmann | Cast | Actor | Olympia presenter |
 Patrick Timsit | Cast | Actor | Bruno Coquatrix |
 Stéphane Foenkinos | Cast | Actor | Journalist Olympia |
 Vincent Perez | Cast | Actor | Eddie Barclay |
 Riccardo Scamarcio | Cast | Actor | Bruno Gigliotti, aka "Orlando" |
 Alessandro Borghi | Cast | Actor | Luigi Tenco |
 Brenno Placido | Cast | Actor | Lucio Sanieri |
 Davide Lorino | Cast | Actor | Orlando, the eldest |
 Niels Schneider | Cast | Actor | Jean Sobieski |
 Roby Schinasi | Cast | Actor | Pascal Sevran |
 Sveva Alviti | Cast | Actress | Iolanda Gigliotti, aka "Dalida" |
 Laurent Saint-Gérard | Cast | Actor | José Artur |
 Jonathan Boudina | Cast | Actor | Simon |
 Virgile Daudet | Cast | Actor | Sunday friend |
 Marc Brun Adryan' | Cast | Actor | Italian journalist (uncredited) |
 Vittorio Hamarz Vasfi | Cast | Actor | Pietro Gigliotti |
 Philippe Blondelle | Cast | Actor | Friend of Dalida |
 François Patissier | Cast | Actor | Doctor Palais des Sports |
 Rose Caprais | Cast | Actress | Drap d'Or Presenter |
 Laetitia Chambon | Cast | Actress | (uncredited) |
 F. Haydee Borelli | Cast | Actress | Giuseppina Gigliotti |
 Eulalie Elsker | Cast | Actress | Agathe Aëms, Lucien's wife |
 Bertrand Chamerois | Cast | Actor | Sunday friend |
 Olivier Meurville | Cast | Actor | Claude Carrère |
Jacques Pessis | Cast | Actor | Ankara journalist |
Gaëlle Rapp | Cast | Actress | Mom with autographs |
 Valentina Carli | Cast | Actress | Rosy Gigliotti |
 Marieke Bouillette | Cast | Actress | Drap d'Or cabaret singer |
 Deborah Kahn | Cast | Actress | Sunday friend |
 Elena Rapisarda | Cast | Actress | Dalida at 7 |
 Sidonie Laurens | Cast | Actress | Room maid |
 Juliette Galoisy | Cast | Actress | Friend |
Olivier Richard | Cast | Actor | Hospital doctor |
 Michaël Mercier | Cast | Actor | Gynecologist |
Antoine Nembrini | Cast | Actor | Sunday friend |
 Juliette Mézergues | Cast | Actress | Housekeeper cooker |
Iman Messou | Cast | Actress | Production assistant |
 Gabriella Meroni | Cast | Actress | Maria Teresa |
Joseph Toledano | Cast | Actor | Spectator interviewed Olympia |
 Nico Max Tedeschi | Cast | Actor | Gianni Ravera |
Giuseppe Ricci | Cast | Actor | Air France Passenger (uncredited) |
 Georgey Souchette | Cast | Actor | Lester |
 Alexis Larrue | Cast | Actor | Receptionist (uncredited) |
| Person | Type | Job | Role(s) |
