Declaration of War_
Roméo and Juliette are two young actors. They fall in love at first sight, move in together and make a baby. A love story and the founding of a home like millions of others. Except that their little boy, Adam, behaves abnormally. The young parents try hard to persuade themselves that everything is okay but, with the passing of time, they cannot delude themselves anymore: their son has a problem. From now on, war is declared. A war against illness. A war against Death. A war against despair.
Starring
Valérie Donzelli, Jérémie Elkaïm, Gabriel Elkaïm
Box Office
$46K
Updated Feb 16, 2026
WHERE TO WATCH
Apple TV
7 countries
Prime Video
4 countries
G
Google Play
4 countries
YouTube
4 countries
DROPTHE_ GOSSIP
Year context
Declaration of War was released 15 years ago in 2011.
Overview
Roméo and Juliette are two young actors. They fall in love at first sight, move in together and make a baby. A love story and the founding of a home like mil...
Declaration of War is a Drama film with a runtime of 1h 40m.
CAST (16)
Valérie Donzelli
Juliette
Jérémie Elkaïm
Roméo
GE
Gabriel Elkaïm
Adam Benaïm à 8 ans
Brigitte Sy
Claudia Benaïm
CD
César Desseix
Adam Benaïm à 18 mois
Elina Löwensohn
Alex
Philippe Laudenbach
Philippe
Bastien Bouillon
Nikos
Béatrice de Staël
Ghislaine Prat
Michèle Moretti
Geneviève
Anne Le Ny
docteur Fitoussi
Frédéric Pierrot
professeur Sainte-Rose
Blanche Gardin
hôtesse d’accueil
ED
Elisabeth Dion
docteur Kalifa
Riad Sattouf
Le cuisinier
Katia Lewkowicz
Jeanne
BOX OFFICE
$46K
Revenue
DETAILS
Release
Status
Released
Runtime
100 min (1h 40m)
Country
Rating
7.1/10 (198 votes)
Box Office
$46,207
FREQUENTLY ASKED QUESTIONS
What is Declaration of War about?
Roméo and Juliette are two young actors. They fall in love at first sight, move in together and make a baby. A love story and the founding of a home like millions of others. Except that their little boy, Adam, behaves abnormally. The young parents try hard to persuade themselves that everything is okay but, with the passing of time, they cannot delude themselves anymore: their son has a problem. From now on, war is declared. A war against illness. A war against Death. A war against despair.
How long is Declaration of War?
Declaration of War has a runtime of 100 minutes (1h 40m).
Who stars in Declaration of War?
The cast of Declaration of War includes Valérie Donzelli, Jérémie Elkaïm, Gabriel Elkaïm, Brigitte Sy, César Desseix.
How much did Declaration of War make at the box office?
Declaration of War earned $46,207 worldwide at the box office.
What is the rating of Declaration of War?
Declaration of War has a rating of 7.1 out of 10 based on 198 votes on TMDB.
GENRES (1)
Drama