A faithful dramatization of Virginia Woolf's novel. A lecturer, his family, the spinster Aunt Lily, an old friend, and a student, Charles Tansley, spend a summer in an isolated house in Cornwall just before World War I. The stern Mr. Ramsay scolds everybody, while Mrs. Ramsay is the linchpin in keeping the family together. Aunt Lily paints, and the family talk about sailing to the lighthouse, but the trip is always postponed

Paul (Morgan) investigates his late father's increasingly disturbing past and becomes suspicious of the mysterious, melancholic, and possibly dangerous, Madeleine (Ardant).

In post-war London, aimless young married bisexual, Johnny, is sent to prison forcing him to entrust his beloved Alsatian dog, Evie, to the reluctant care of his down-trodden parents and older, middle-class former-lover and best friend, Frank. After a series of visits to Johnny's parents' home, Frank bonds with the dog whose mischievous spirit reminds him of his incarcerated friend. As it becomes apparent to Frank that Johnny's father is beating the dog, who is left for days on end in a small yard, a class war erupts over Evie's welfare, exacerbated by Johnny's manipulative and antagonistic wife Megan, whose sole aim is to claim Johnny back from Frank on his forthcoming release. A set of tragi-comic relationships evolve with the dog coming to represent the hold they have over each other.