In 2016, French writer and photographer Carole Achache took her own life. After Carole's death, her daughter Mona Achache, a film director, discovers thousands of photos, letters and recordings that Carole left behind, but these buried secrets make her disappearance even more of an enigma. Through the power of filmmaking and the beauty of incarnation with the help of actress Marion Cotillard, the director brings her mother back to life to retrace her journey and find out who she really was.
Unfortunately the movie Little Girl Blue is not yet available on HBO Max.
| Directing | Mona Achache | Director |
| Production | Yaël Fogiel | Producer |
| Production | Laetitia Gonzalez | Producer |
| Writing | Mona Achache | Writer |
| Visual Effects | Aurelie Lajoux | Visual Effects Supervisor |
| Lighting | Tom Porte | Gaffer |
| Camera | Hélène Defline | Key Grip |
| Camera | Noé Bach | Director of Photography |
| Editing | Valérie Loiseleux | Editor |
| Sound | Thomas Gauder | Sound Mixer |
| Lighting | Ronan Dereuder | Electrician |
| Lighting | Aaron Belabid | Electrician |
| Sound | Valentin Couineau | Music |
| Directing | Clothilde Carenco | First Assistant Director |
| Sound | Olivier Ronval | Sound |
| Editing | Emmanuelle Joly | Assistant Editor |
| Sound | Jérôme Petit | Boom Operator |
| Production | Christophe Forestier | Production Assistant |
| Production | Martin Bertier | Production Director |
| Sound | Joey van Impe | Sound Editor |
| Costume & Make-Up | Pamela Goldammer | Key Makeup Artist |
| Crew | Yasmine Liverneaux | Makeup Effects |
| Costume & Make-Up | Daniel Weimer | Makeup Designer |
| Costume & Make-Up | Pamela Goldammer | Key Hair Stylist |
| Costume & Make-Up | Daniel Weimer | Makeup Supervisor |
| Art | Andrea Eusebi | Sculptor |
| Costume & Make-Up | Laurent Caille | Wig Designer |
