L'Inconnue
As of October 3, 2026, L'Inconnue is a feature film that is in post-production. The production companies attached are Pathe Films, Aurora Films and Arte France Cinema. Attached are director Arthur Harari; writers Lucas Harari, Vincent Poymiro and 1 other; and producers Nicolas Anthomé" and Lionel Guedj. Cast includes Léa Seydoux" and Lilith Grasmug. It was scheduled to start shooting in Paris, Île-de-France, France in January 2026. Production List last updated this listing on October 3, 2026.
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Project Summary
"L'Inconnue" (The Unknown) is an upcoming French fantasy film directed by Arthur Harari, starring Léa Seydoux. The plot details are currently undisclosed.
Production Contacts— Members Only
The production office contacts for L'Inconnue are on file at Production List, last updated October 3, 2026, and are available to members. Membership is $29.95 for the first month.
Cast & Crew
Directing
| Director | Arthur Harari |
Writing
| Writer | Arthur Harari |
| Writer | Lucas Harari |
| Writer | Vincent Poymiro |
| Writer | Justine Triet |
Production
| Producer | Nicolas Anthomé" |
| Producer | Lionel Guedj |
Cast
| Cast | Léa Seydoux" |
| Cast | Lilith Grasmug |
Contact details for each person listed are on file and available to members.
Member Discussion
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Working on L'Inconnue
L'Inconnue has finished principal photography. How productions hire crew · Working as an extra · Reaching the production office
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Source: Production List, published by the Film & Television Industry Alliance. Cite this page as https://www.productionlist.com/production/linconnue (last updated Oct 3, 2026).