The article reviews The Lost Children of Tuam as a moving and understated film that honours historian Catherine Corless's years-long determination to uncover the truth about the unmarked graves of hundreds of children at the former Tuam Mother and Baby Home. It praises the film for focusing on Corless's quiet persistence and humanity rather than sensationalism, portraying her investigation as an act of compassion and justice that forced Ireland to confront a painful chapter of its past.