The title is already an argument. These children weren't lost — a word that implies accident, implies someone searching. Catherine Corless, the amateur historian at the centre of this film, spends years proving they were discarded: up to 796 babies whose death certificates she eventually collects, one by one, at her kitchen table, with no corresponding burial records to show for them. The distinction matters. The film insists on it. Monica Dolan plays Corless with the particular kind of restraint that is actually harder to pull off than visible emotion. She's a woman who takes a local history course because it gets her out of the house, not because she's on a mission. The investigation accumulates by accident, then by compulsion. Dolan captures exactly that quality — the researcher who keeps pulling at a thread not because she's heroic but because she can't stop. When the media finally arrives, she looks like she'd rather be back at the kitchen table. What producer Liam Neeson and the filmmakers have built around Dolan is a film that has essentially decided to trust its subject matter entirely. Based on a 2017 New York Times investigation and framed around Corless's research, it declines every opportunity to dramatise in the conventional sense — no villain monologue from a nun, no courtroom vindication, no swelling score over a revelation. The horror accumulates the way the historical record accumulates: death certificate by death certificate, interview by interview. The survivors — neglected and abused as children at St Mary's mother and baby home between 1925 and 1961, now in their late middle age — appear in fragments. Some for moments only. The film gives them screen time that is proportional to what the record allows, not what narrative convention demands. That choice is a kind of integrity. Their faces, as the review notes, stay with you after the film doesn't. At St Mary's, babies died at nearly one a fortnight — from whooping cough, measles, malnutrition, conditions that were treatable. The home was run by nuns, funded by the Irish state, and served as a mechanism for disappearing unmarried women and their children from public life. The film doesn't editorialise about this. It demonstrates it. The 796 bodies, some found in an old sewage tank, are not a metaphor — they are the literal outcome of a system that treated certain lives as waste. The claim that this is 'hard to look away from' rather than difficult to watch is a precise observation about what the film achieves. Difficult to watch implies you want to turn away. This doesn't produce that reflex. It's too controlled, too focused on the specific and the concrete, to tip into the affective overwhelm that sends viewers to their phones. Dolan and the formal discipline of the filmmaking hold you in the room. There's no exhilaration at the end. No closure. This is the honest position — the graves were found, the records were assembled, and the institutional silence that allowed it has still not fully broken. The film earns its restraint because its subject demands it. What happened at Tuam was not a story that ends. It's a story that finally got told.