Melpomène (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Melpomène follows Marthe as she investigates the truth behind her mother’s death at the hospital where she was once institutionalized. As family secrets surface, her search brings her into contact with a disturbing reality that challenges her understanding of the past and her own grip on reality.

Melpomène is a 2026 drama from French filmmaker Charlotte Dauphin, who serves as both director and writer. The film centers on Marthe, a woman whose understanding of her family changes after she learns that her mother’s death was suicide rather than an accident.

Her investigation leads back to the hospital where she was once institutionalized, placing questions of memory, family history and reality at the heart of the story. With a 1-hour-28-minute runtime, the film is presented in French and English and produced in France.

Melpomène movie details

Story without spoilers

Marthe begins looking into her mother’s death after discovering that it was not accidental. Her search takes her to the hospital where she was previously institutionalized, a place closely connected to her own past.

As she examines what happened, Marthe uncovers family secrets and encounters a disturbing truth. The investigation gradually puts pressure on her sense of reality, making the film’s central mystery as much about her own perception as it is about her mother’s death.

What to expect

Melpomène is identified as a drama, with its story built around a family mystery and a psychologically tense investigation. The premise suggests a focused narrative involving institutional history, hidden information and uncertainty surrounding Marthe’s understanding of events.

The film’s 88-minute runtime points to a relatively compact presentation. Its French-and-English language mix and international cast add to the production’s cross-cultural character, while the supplied synopsis keeps the emphasis on personal discovery rather than spectacle.

Cast and creative team

Charlotte Dauphin directs Melpomène, writes the screenplay and plays Marthe. Pascal Greggory appears as Dr Rozère, with Andie MacDowell as Lady Rain and Marisa Berenson as Marthe’s grandmother. The cast also includes Finnegan Oldfield as Georges, Louis-Do de Lencquesaing as Bernard, Violaine Gillibert as Cousin, Marie-Agnès Gillot as Marthe’s mother, Anouk Grinberg as Hannah and Alexandra Holzhammer as Miss Bleu.

• Charlotte Dauphin as Marthe
• Pascal Greggory as Dr Rozère
• Andie MacDowell as Lady Rain
• Marisa Berenson as Martha’s Grandmother
• Finnegan Oldfield as Georges
• Louis-Do de Lencquesaing as Bernard
• Violaine Gillibert as Cousin
• Marie-Agnès Gillot as Martha’s mother
• Anouk Grinberg as Hannah
• Alexandra Holzhammer as Miss Bleu

Release and production context

Melpomène is listed as a 2026 French production with a release date of September 30, 2026. It has a runtime of 1 hour and 28 minutes and is spoken in French and English. The production companies are New Story, Marignan Films and Dauphin Films. Its listed status is Released.

Production companies: New Story, Marignan Films, Dauphin Films

Movies Dock view

Melpomène offers a contained dramatic premise shaped by bereavement, family secrets and an investigation into the circumstances of a mother’s death. Viewers looking for a story centered on an unreliable or unsettled perspective may find its setup particularly distinctive, while the available details leave the film’s deeper revelations for the viewing experience.

Film data:
TMDB · IMDb