Name: The Summer Book
Director: Charlie McDowell
Genre: Drama
Released: 2026-08-07T00:00:00+00:00
Duration: 90 min
Cast: Glenn Close, Emily Matthews, Anders Danielsen Lie, Ingvar Sigurðsson, Pekka Strang

A family withdraws to a bare island in the Gulf of Finland to do the one thing grief refuses to make simple: keep living. That is very nearly the whole event of The Summer Book, and Charlie McDowell stakes the film on it. There is no rescue, no reveal, no engine of plot, only a grandmother near the end of her life, a granddaughter racing toward the start of hers, and a father holding the middle together after his wife’s death.

What makes the film unusual is how little it asks its cast to explain. McDowell lets the loss sit underneath the summer rather than above it, so the sharpest scenes are the ones where nobody names what everyone is carrying. It is a deceptively simple frame, three people and one island across a single season, built to hold far more weight than its running time suggests.

The casting is the argument. Glenn Close plays the grandmother as a woman managing her own diminishment without sentiment, all dry authority and withheld tenderness, a performance built on restraint rather than the big register awards seasons tend to reward. Opposite her, the newcomer Emily Matthews carries roughly half the film as Sophia, and the picture lives or dies on whether a first-time child actor can hold the frame against Close. Anders Danielsen Lie, the Norwegian actor known for his interior work, plays the grieving father as a man who is often absent even inside his own house.

McDowell built his name on high-concept genre chamber pieces, marriages and isolated houses turned into psychological puzzles. His The One I Love and Windfall each ran on a single unsettling premise and a small, boxed-in cast. The Summer Book strips out the twist and keeps the enclosure. It is his most exposed film, because there is no formal trick to hide behind: the whole picture rests on faces, weather and silence. Adapting Tove Jansson, the Finnish writer better known abroad as the creator of the Moomins, he inherits a text beloved precisely for its refusal of incident, a slim book of small episodes that turns the absence of story into its subject.

The look is doing real work. Cinematographer Sturla Brandth Grøvlen shot on 16mm, and the grain gives the island a tactile, memory-like softness a cleaner digital image would flatten. Composer Hania Rani scores it sparingly, letting wind and water do most of the sound design. Robert Jones’s screenplay keeps the dialogue plain and unliterary. Everything in the production is calibrated to the same instruction: recede, and let the loss reach the audience on its own time.

The risk is obvious, and the film does not entirely escape it. A picture this committed to quiet can slide from restraint into preciousness, and a plotless mood piece asks an unusual amount of patience from a paying audience. It resolves nothing about Sophia’s grief because it is not built to; viewers who want catharsis or a clean turning point will not find one here. What The Summer Book offers instead is atmosphere and close observation, and whether that is enough will divide the room.

The commercial story around the film is as telling as the film itself. Shot as a co-production between the United Kingdom, the United States and Finland, it moved through the festival circuit, a London premiere and an American festival bow among them, before distributors picked it up territory by territory. Music Box Films took the United States; Conic is handling the United Kingdom and Ireland. That is the classic slow arthouse rollout, betting that Close’s name and strong festival notices, the film carries broadly favourable critical support, can sustain a theatrical life a quick streaming sale would have cut short.

Glenn Close in the drama The Summer Book directed by Charlie McDowell (2024) — Glenn Close in *The Summer Book* (2024)

Close arrives with the awards narrative she has carried for a long time, one of the most nominated performers never to win, and a late-career habit of choosing small, difficult roles over studio comfort. The reviews have helped: the film holds an approval rating in the low eighties on the main critics’ aggregator, and the notices single out her restraint rather than any showy beat. A grandmother quietly running out of summer is exactly the kind of part that reads as a statement of intent rather than a paycheck. The credited principals around her include Ingvar Sigurðsson, Pekka Strang and Sofia Heikkilä, with Sophia herself, played by Matthews, as the film’s true centre of gravity.

The Summer Book opens in United Kingdom and Ireland cinemas on August 7, 2026, through Conic, after reaching United States theatres via Music Box Films on September 19, 2025 and Finnish screens earlier that year. It runs 90 minutes. For a film this deliberately small, the wide and patient release is the boldest decision around it, a bet that there is still theatrical room for a story whose only real event is a family learning to sit with what it has lost.