All of a Sudden
“One night. Two strangers. A lifetime of questions.”
Marie-Lou Fontaine, director of a nursing home in the Paris suburbs, defies convention by adopting the 'Humanitude' method despite her team’s resistance. Her encounter with Mari Morisaki, a terminally ill Japanese playwright, transforms her life. Together, they turn the facility into a symbol of resistance and humanity against the system’s limits.
Where to watch All of a Sudden in United States
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About All of a Sudden
All of a Sudden is a 2026 Japanese-language drama film directed by Ryusuke Hamaguchi. The cast is led by Virginie Efira, Tao Okamoto, Kyōzō Nagatsuka. It has a runtime of 3h 16m. Viewers rate it 8.0/10 across 100 ratings.
All of a Sudden was produced by Cinéfrance Studios, Office Shirous, and Bitters End and made in Japan and France. It was released on June 19, 2026, and carries a PG-13 certification.
- Director
- Ryusuke Hamaguchi
- Writers
- Ryusuke Hamaguchi, Léa Le Dimna
- Release date
- June 19, 2026
- Original language
- Japanese
- Age rating
- PG-13
- Status
- Released
- Country
- Japan, France
- Production
- Cinéfrance Studios, Office Shirous, Bitters End
All of a Sudden cast & crew
All of a Sudden was directed by Ryusuke Hamaguchi and written by Ryusuke Hamaguchi and Léa Le Dimna.
The cast features Virginie Efira as Marie-Lou Fontaine, Tao Okamoto as Mari Morisaki, Kyōzō Nagatsuka as Goro Kiyomiya, Kodai Kurosaki as Tomoki Kubodera, Jean-Charles Clichet as Olivier, and Marie Bunel as Sophie.
Behind the camera, the score was composed by Samuel Andreyev, cinematography is by Alan Guichaoua, and it was produced by David Gauquié and Julien Deris.
Is All of a Sudden worth watching?
All of a Sudden holds an audience score of 8.0/10 from 52 ratings, ranking it among the most acclaimed drama films.
At 3h 16m, it's a full-evening commitment.
If you enjoy drama, All of a Sudden is worth a place on your watchlist.
How and where to watch All of a Sudden
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Cast of All of a Sudden
Virginie Efira
Marie-Lou Fontaine
Tao Okamoto
Mari Morisaki
Kyōzō Nagatsuka
Goro Kiyomiya
Kodai Kurosaki
Tomoki Kubodera
Jean-Charles Clichet
Olivier
Marie Bunel
Sophie
Romain Cottard
Damien
Marie Denarnaud
Laurence
Gabriel Dahmani
Djibril
Sephora Pondi
Adidja
Heidi Becker-Babel
Marion
Lazare Gousseau
Claude
All of a Sudden — FAQs
▸Where can I watch All of a Sudden in United States?
All of a Sudden is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is All of a Sudden in?
All of a Sudden is originally in Japanese, with audio tracks including French, Japanese, English. Subtitle and dub options vary by streaming service.
▸How long is All of a Sudden?
All of a Sudden runs 3 hours 16 minutes (196 minutes).
▸What is All of a Sudden rated?
All of a Sudden is rated PG-13. It holds a 8.0/10 audience score from 52 ratings.
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