A pair of incestuous twin sisters travel across the American south as they serially murder a slew of unsuspecting hitchhikers.

A successful middle-aged lawyer brings home her little sister, a woman who was institutionalized at a young age. In attempting to sort out her sister's history and her own corruption, the woman encounters continually perplexing behavior from those around her.

A woman meticulously and obsessively reflects on the vanishing of her sister.

A woman guides her younger, mentally ill step-sister as she enters adulthood in New York City. But after a rowdy night at the bar, her step- sister goes missing.

Two sisters become inseparable and co-dependent after being abducted and sexually abused by a man in a van as children. When one sister finds out their abuser is up for parole, she leaves town and the other sister follows.

A woman who's cousin abuses her is saved when her brother comes back, and they start a new life of crime that ends tragically.

Two sisters try to put their family—and their memories—on the right track.

In a small, American, Southern town shortly after the civil war, a deputy and a nurse investigate the murder of a businessman from Michigan. The murderer turns out to be someone they'd never have expected.

After their mother’s sudden disappearance, a brother and sister meet their estranged aunt; although the sister takes to the aunt instantly, the brother senses something darker inside her and fears for his sister’s safety.

After the LAPD notices that the same female witness testified for two unrelated homicide cases, one detective must convince the witness to tell there truth before the murderer strikes again.