The black sheep of the family has spent a lifetime in the shadow of her prodigal younger sister. As the relationship with her mother takes a turn for the worse, things build to a boil that will leave one family member dead.
Popular cheerleader Charity appears to be a typical teen to the outside world but her family believe she's possessed by a demon, and they want to remove it.
When her husband cuts her off financially, Diane Hart turns to her older sister for help. Together, the sisters come up with a deadly plan to get at the money Diane feels she deserves.
Lonnie and Betty Jo Fowler's marriage is broken after the death of two of their children. The couple reconciles and has a set of twins. They move closer to Lonnie's sister Theresa, when an unspeakable act occurs between the women.
When her husband cuts her off financially, Diane Hart turns to her older sister for help. Together, the sisters come up with a deadly plan to get at the money Diane feels she deserves.
When a philandering husband is reported missing, police quickly suspect foul play, and focus on not only his wife but on her best friend in the world, her sister.
What starts as a childhood friendship between identical twin sisters and the older neighborhood boy they both like turns into a turbulent adult romance, and a cry for help that ends in murder.