Saturday recap

On 15 February 2003, London neurosurgeon Henry Perowne wakes before dawn and sees a burning aircraft descend toward Heathrow, an image that feeds his anxiety about terrorism and the coming Iraq war. The city is filling with an enormous anti-war march when a diverted journey leads to a collision with Baxter, a violent young man whose symptoms Henry recognizes as Huntington's disease. Henry escapes the confrontation by exploiting that knowledge, then continues a day of squash, errands, and a visit to his mother. That evening his wife Rosalind, children Daisy and Theo, and father-in-law John gather for dinner. Baxter and an accomplice invade the house, humiliate the family, and threaten violence. Daisy's recitation of a poem unexpectedly moves Baxter; Henry and Theo then overpower him, causing him to fall down the stairs. Henry later operates on Baxter's injured brain. Returning home near dawn, he accepts both the vulnerability of his family life and his continuing duty to preserve life, even that of the man who attacked them.

Before dawn on Saturday, 15 February 2003, Henry Perowne wakes in his London townhouse and watches a burning aircraft descend toward Heathrow. Reports eventually suggest a mechanical emergency rather than an attack, but the sight connects with his unease about terrorism, Iraq, and the uncertain world beyond his comfortable life. His wife Rosalind sleeps while he reflects on their marriage and their children: Daisy, a newly published poet due home from Paris, and Theo, a gifted young blues musician. The family also expects Rosalind's father, the poet John Grammaticus, for dinner. Henry talks with Theo, follows the news, and prepares for his usual squash match with his colleague Jay Strauss. Outside, central London is filling with crowds for the huge demonstration against military action in Iraq, a cause that Daisy supports and about which she and Henry disagree.

Police diversions around the anti-war march send Henry down an unfamiliar route, where his car clips another vehicle. Its driver, Baxter, and two companions make the minor accident threatening. Henry notices Baxter's jerky movements and quickly infers that he has Huntington's disease, an inherited degenerative condition. By speaking as a doctor and hinting at treatment, Henry isolates Baxter from his companions and avoids a beating, but he has also exposed a private fear and humiliated the younger man. Henry then plays a fiercely contested squash match with Jay, losing after an argument over the final point. The encounter with Baxter continues to trouble him even after he has escaped the immediate danger.

After the squash match, Henry shops for the family's dinner and visits his mother Lily in her care home. Her dementia has stripped away much of their shared history, leaving him able to offer attention but no cure. He returns home and prepares a fish stew while the family converges. Daisy arrives with her poetry collection, Theo performs with his blues band, and John Grammaticus joins them. Old tensions surface: Daisy and her grandfather compete over poetry, while she and Henry resume their dispute over Iraq. Henry's opposition to Saddam Hussein is complicated by the suffering of an Iraqi patient he once treated, though he remains uncertain that invasion is justified. Daisy privately reveals to her mother that she is pregnant, news not yet shared with Henry. Their disagreements remain affectionate, and Henry feels the strength of the domestic world he has built, unaware that the roadside confrontation has not ended.

Baxter and Nigel enter the Perownes' home and hold the family at knifepoint. Baxter strikes John and forces Daisy to remove her clothes, exposing her pregnancy to everyone. Henry again tries to control him through the diagnosis of Huntington's disease and invents the possibility of a new treatment. Baxter orders Daisy to read from her book. Instead she recites Matthew Arnold's poem about love and uncertainty; Baxter, believing it is hers, is unexpectedly absorbed and asks to hear more. The change gives Henry and Theo an opening. They attack, and Baxter falls down the stairs, sustaining a serious head injury, while Nigel flees. An ambulance takes Baxter to the hospital. The immediate threat is over, but Henry knows the injured man will require the kind of specialist care that Henry himself can provide.

Henry goes to the hospital and joins Jay Strauss in operating on Baxter's damaged brain. He sets aside anger over the invasion and concentrates on saving the patient, finding in surgery a precise moral task after a day dominated by political uncertainty and random danger. Baxter survives the operation and will face both his injury, possible prosecution, and the progression of Huntington's disease. Henry returns home near dawn. Daisy's pregnancy is now openly known, and the family's ordeal has reinforced their attachment to one another. He finds Rosalind awake, and the couple reconnect before he finally prepares to sleep. The Saturday closes where it began, in their bedroom, but Henry can no longer regard the security of his professional and domestic life as something guaranteed. He can protect and repair only what comes within reach, and on this night that has meant preserving the life of the man who threatened him.

Baxter survives his fall but needs urgent brain surgery. Henry returns to the hospital and operates on him with Jay Strauss, repairing the injury despite knowing that Baxter invaded his home and threatened his family. Henry chooses not to pursue revenge and expects that Baxter will face legal consequences while also confronting the degenerative illness Henry identified. Back at home, Daisy's pregnancy has become family knowledge, and the danger has drawn the Perownes together rather than breaking them apart. Henry finds Rosalind awake, and they briefly recover the intimacy with which their marriage began. He finally returns to bed near dawn, ending the same Saturday on which he woke. The wider political questions that occupied him remain unresolved, but the day has forced him to recognize both the fragility of his protected life and the limited, practical forms of care he can still provide.