Shattered by a recent bereavement, Minna and husband Tom retreat to an isolated village on the Dorset coast, seeking the solitude that will allow them to cope with their loss and rebuild their foundering marriage. Walking on the beach one day, they unearth a human skeleton. It is a discovery which will plunge Minna into a mystery which will consume her for months to come. The remains are soon identified as those of Private Lew Campbell, a black American GI who, it seems, drowned during a wartime exercise in the area half a century before. Growing increasingly preoccupied with the dead soldier's fate, Minna befriends a melancholy elderly woman, Felix, who lived in the village during the war. As Minna coaxes Felix's story from her, it becomes clear that the old woman knows more about the dead GI than she initially let on.