Hidden Diary_
In the 1950s, Louise left her husband when their children were still little. She was never heard from again. Her daughter Martine stayed in the small seaside town, where she became a doctor. Martine's daughter, Audrey, a thirty-year-old independent woman, returns to visit her parents. By chance, she finds a notebook that belonged to her grandmother, a diary that may at last explain her departure. Will it reveal the things left unsaid, that have altered the relationships within the heart of the family ever since? In it, will Audrey find answers to the questions that she is asking herself about her own future?
Starring
Catherine Deneuve, Marie-Josée Croze, Marina Hands
Updated Feb 16, 2026
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Year context
Hidden Diary was released 17 years ago in 2009.
Overview
In the 1950s, Louise left her husband when their children were still little. She was never heard from again. Her daughter Martine stayed in the small seaside...
Hidden Diary is a Comedy, Drama film with a runtime of 1h 45m.
CAST (15)
Catherine Deneuve
Martine
Marie-Josée Croze
Louise
Marina Hands
Audrey
Michel Duchaussoy
Michel
Jean-Philippe Écoffey
Gérard
Carole Franck
Evelyne
Eléonore Hirt
Suzanne
Gérard Watkins
Gilles
Romano Orzari
Tom
Nans Laborde-Jourdàa
Pierre
Meriem Serbah
Samira
LB
Louison Bergman
Young Martine
AL
Arthur Lurcin
Young Gérard
MP
Manon Percept
Young Audrey
VW
Violaine William
Samira's Daughter
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Hidden Diary about?
In the 1950s, Louise left her husband when their children were still little. She was never heard from again. Her daughter Martine stayed in the small seaside town, where she became a doctor. Martine's daughter, Audrey, a thirty-year-old independent woman, returns to visit her parents. By chance, she finds a notebook that belonged to her grandmother, a diary that may at last explain her departure. Will it reveal the things left unsaid, that have altered the relationships within the heart of the family ever since? In it, will Audrey find answers to the questions that she is asking herself about her own future?
How long is Hidden Diary?
Hidden Diary has a runtime of 105 minutes (1h 45m).
Who stars in Hidden Diary?
The cast of Hidden Diary includes Catherine Deneuve, Marie-Josée Croze, Marina Hands, Michel Duchaussoy, Jean-Philippe Écoffey.
What is the rating of Hidden Diary?
Hidden Diary has a rating of 6.0 out of 10 based on 21 votes on TMDB.
GENRES (2)
Comedy
Drama