Little Tall Island (Maine) resident Dolores Claiborne St George (
Kathy Bates) comes under suspicion when her wealthy employer Vera Donovan (
Judy Parfitt), for whom Dolores has worked as a maid for 20 years, is found dead at the bottom of a staircase. Together with estranged daughter Selena (
Jennifer Jason Leigh]), a big-shot New York City reporter, they explore their troubled relationship and the death of Dolores' husband Joe (
David Strathairn) almost 20 years before. Meanwhile, Detective John Mackey (
Christopher Plummer) is determined to find Dolores guilty of murder.