In 1930s France, two sisters who are thought to be able to communicate with ghosts meet a visionary producer while performing in Paris.
You can now watch Planetarium online on the following streaming providers in the United States.
| Production | Frédéric Jouve | Producer |
| Production | Luc Dardenne | Co-Producer |
| Directing | Rebecca Zlotowski | Director |
| Writing | Rebecca Zlotowski | Screenplay |
| Writing | Robin Campillo | Screenplay |
| Editing | Julien Lacheray | Editor |
| Production | Jean-Pierre Dardenne | Co-Producer |
| Sound | Robin Coudert | Original Music Composer |
| Costume & Make-Up | Anaïs Romand | Costume Design |
| Camera | Georges Lechaptois | Director of Photography |
| Art | Katia Wyszkop | Production Design |
| Directing | Anaïs Couette | Third Assistant Director |
| Directing | Cécile Rodolakis | Script Supervisor |
| Art | Benoist Buttin | Assistant Art Director |
| Costume & Make-Up | SaraÏ Fiszel | Key Makeup Artist |
| Production | Delphine Tomson | Co-Producer |
| Production | Philippe Elkoubi | Casting Director |
| Directing | Jean-Baptiste Pouilloux | First Assistant Director |
| Art | Partel Oliva | Art Direction |
| Camera | Olivier Merckx | Steadicam Operator |
| Crew | Rémi Canaple | Stunt Coordinator |
| Sound | Charles Autrand | Dialogue Editor |
| Sound | Nicolas d'Halluin | ADR Supervisor |
| Sound | Marc Doisne | Sound Re-Recording Mixer |
| Sound | Philippe Penot | Foley Artist |
| Sound | Sébastien Pierre | Foley Recordist |
| Sound | Erwan Quinio | Sound |
| Sound | Damiano Silva | Sound Re-Recording Mixer |
| Directing | Clémentine Castel | Assistant Director |
| Directing | Cristina Freitas | Second Second Assistant Director |
| Directing | Mikaël Gaudin | Third Assistant Director |
| Directing | Damien Noguer | Assistant Director |
| Costume & Make-Up | Sylvie Aid | Makeup Artist |
| Costume & Make-Up | Virginie Berland | Wigmaker |
| Costume & Make-Up | Laurent Caille | Hairstylist |
| Costume & Make-Up | Valérie Chapelle | Makeup Artist |
| Costume & Make-Up | Odile Fourquin | Key Makeup Artist |
| Costume & Make-Up | Christine Giugno | Makeup Artist |
| Costume & Make-Up | Félix Puget | Hairstylist |
| Costume & Make-Up | Fabienne Robineau | Makeup Artist |
