Martha Marcy May Marlene.

Martha Marcy May Marlene is a 2011 American thriller film written and directed by Sean Durkin, and starring Elizabeth Olsen, John Hawkes, Sarah Paulson, and Hugh Dancy. The plot focuses on a young woman suffering from delusions and paranoia after returning to her family from an abusive cult in the Catskill Mountains.
It premiered at the 2011 Sundance Film Festival in January with Durkin winning the festival's U.S. Directing Award for Best Drama. It also screened in the Un Certain Regard section at the 2011 Cannes Film Festival. The film is set for a limited release in the United States on October 21, 2011.
Cast.
John Hawkes as Patrick
Elizabeth Olsen as Martha
Hugh Dancy as Ted
Sarah Paulson as Lucy
Julia Garner as Sarah
Michael Chmiel as Scruffy Man
Brady Corbet as Watts
                                                                       Christopher Abbott as Max
                                                                           Adam David Thompson as Bartender
                                                                          Maria Dizzia as Katie
                                                                         Allen McCullough as Man in House
                                                                         Diana Masi as Cult Member
                                                                         Louisa Krause as Zoe