Sisters (2008)

Synopsis: Family Portraits: A Trilogy of America director Douglas Buck follows that gruesome collection of three short films with this feature-length reimaging of cinema auteur Brian De Palma's 1973 horror film concerning a pair of mysterious siblings and the curious reporter who stumbles upon their deadly secret. Grace (Chloë Sevigny) is an ambitious young journalist conducting an investigation of a controversial psychiatrist (Stephen Rea) who is currently maintaining a questionable relationship with disturbed patient Angelique (Lou Doillon). As the investigation continues, Grace soon stumbles into an ongoing conspiracy populated by human experimentation, strange deaths, and a controversial operation. As the probing reporter delves ever deeper into the profoundly unsettling details and witnesses a brutal murder thanks to the unintended assistance of Angelique's latest love interest, Dr. Dylan Wallace, her fragile mental state is quickly shattered by the spiraling violence and unspeakable revelations to which she is now inextricably bound.     Source: RottenTomatoes.com