All of a Sudden
A 196-minute film about dying, caregiving, and what it means to treat someone as human
All of a Sudden is Ryusuke Hamaguchi's first French-language film, and it's about the kind of institutional quiet that most cinema ignores entirely. Marie-Lou Fontaine runs a nursing home in the Paris suburbs. She's implementing Humanitude—a caregiving philosophy that treats dying patients as full human beings, not medical problems—while her own staff resists her at every turn. Then Mari Morisaki, a Japanese playwright who's terminally ill, arrives. The film doesn't announce itself as profound. It just lets two people navigate illness, language barriers, institutional indifference, and the strange intimacy of caring for someone you've just met. Based on the nonfiction book You and I – The Illness Suddenly Get Worse by Makiko Miyano and Maho Isono, Hamaguchi and co-writer Léa Le Dimna adapted lived experience into fiction—which is different pressure than inventing a story from scratch.
Release date: May 15, 2026 (Cannes premiere) | Runtime: 196 minutes | Stars: Virginie Efira, Tao Okamoto | Where to stream: See widget below for current availability
Why this film won international acclaim—and what critics actually noticed
Here's what's unusual: a 100% score on Rotten Tomatoes (34 critics, 8.6/10 average), 87/100 on Metacritic, universal praise for a three-hour-plus film about a nursing home. That doesn't happen by accident.
What's striking is the consistency of what critics responded to—not the plot (there isn't much), but the method. Hamaguchi lets scenes breathe past the point where most directors would cut. You start to feel the actual weight of silence between characters, the way a conversation carries everything unsaid. In Drive My Car it was grief and theatrical rehearsal. Here it's illness and institutional bureaucracy and the specific loneliness of caring for people who're dying.
I keep coming back to this: the Humanitude method at the center of the story isn't set-dressing. It's the film's argument. How we treat people in their most vulnerable moments is a moral and philosophical position, not just a procedural one.
The performances that anchor everything
Virginie Efira—the Belgian-French actor who's quietly built one of the most formidable dramatic careers in European cinema—plays Marie-Lou. She works from stillness rather than display. You won't find her reaching for emotion. Instead, you'll watch her hold a space for someone else's pain and not look away.
Tao Okamoto plays Mari, the playwright-patient. On paper that sounds like a small role. In practice, it's layered in ways the premise doesn't announce—she's a foreigner navigating a French institution while terminally ill, which means she's navigating systems and language and grief all at once. Together, Efira and Okamoto won the Best Actress prize (jointly) at Cannes 2026. That shared award makes a kind of poetic sense for a film about two people whose lives become inseparable.
How this film got made—four countries, one vision
All of a Sudden is a four-country co-production. France, Japan, Germany, Belgium. That's not just credits trivia—it reflects a film that genuinely belongs to no single national cinema. Cinéfrance Studios, Office Shirous, Bitters End, Tarantula, Heimatfilm, ARTE France Cinéma all had a hand in it.
Hamaguchi's previous film, Drive My Car, won the Academy Award for Best International Feature in 2022. This is his first time working in French. The staggered global release reflects the production's multinational nature: Bitters End released it in Japan on June 19, 2026. Diaphana handles the French theatrical on August 12, 2026. Neon is managing the U.S. run ahead of a later digital rollout. Check Movie OTT for the most current streaming status by region—they track rights confirmations across platforms in real time as territorial windows close out.
Where to watch right now
The film is available on major OTT services, though the streaming landscape is still developing given the staggered theatrical release. Use the where-to-watch widget at the top of this page for your specific region. Movie OTT's platform tracker updates as Neon and other distributors finalize digital rights following the theatrical window. No single exclusive platform has locked this down yet—that tends to depend on territory-by-territory negotiations that take months to resolve after a film's theatrical run.
Questions you probably have
Is this really based on a true story? It's loosely adapted from Makiko Miyano and Maho Isono's nonfiction account. Hamaguchi and Le Dimna fictionalized the characters and narrative, so it's not a direct biographical transcript—more like a translation of real lived experience into cinema.
Who should actually watch this? Not for people who need things to happen quickly. Three hours and sixteen minutes. A nursing home. A caregiving philosophy most viewers won't have heard of before the credits roll. None of that sounds easy. But if you've sat with someone through illness—really sat with them—this film will find you. If you liked Drive My Car and its willingness to let time move slowly, this extends that same logic to institutional spaces and terminal illness.
Why's it so long? Hamaguchi doesn't rush. His filmmaking uses extended runtime to build emotional depth through accumulated small moments rather than plot momentum. The runtime reflects that commitment to letting the story arrive at its own pace, not the industry's preferred one.
Did it win anything at Cannes? Virginie Efira and Tao Okamoto jointly won Best Actress at the 2026 Cannes Film Festival, where the film premiered in Competition on May 15, 2026.
The thing to know before you start
This isn't a film about the drama of illness. It's a film about the daily work of caring for someone, the small refusals and small kindnesses that add up. Hamaguchi earned the right to ask for your patience with Drive My Car—a three-hour-plus masterpiece that proved he knows how to use time. This asks the same thing of you, and delivers on it. Bookmark Movie OTT for the latest streaming updates as the digital release approaches.
