Charlotte Gainsbourg

When an elite crime squad's lead detective investigates the disappearance of a victim on the first snow of winter, he fears an elusive serial killer may be active again.

A grieving couple retreat to their cabin in the woods, hoping to repair their broken hearts and troubled marriage, but nature takes its course and things go from bad to worse. Concerned about the emotional deterioration of his grieving, glassy-eyed wife, a guilt-ridden therapist attempts to treat her atypical grief on his own. And as the broken-hearted couple seeks answers and closure in the heart of a verdant terrestrial paradise, they embark on a self-therapeutic journey into their darkest fears. Instead, trust invites more pain, entangling the man and the woman into a primitive, four-chapter ritual of unprocessed feelings and profound sadness. But in the absence of the divine, is the catharsis of punishment the highest form of forgiveness? —Nick Riganas

The story is told in a non-linear manner. The following is a linear, chronological summary of the plot: Jack Jordan (Benicio Del Toro) is a former convict who is using his new-found religious faith to recover from drug addiction and alcoholism. Jack meets other convicts and tries to reform them by showing them the path of religion. Jack is guided by Reverend John (Eddie Marsan), who asks him to be patient. Jack is married to Marianne (Melissa Leo) and has kids of his own. Paul Rivers (Sean Penn) is a mathematics professor with a dedicated wife, Mary (Charlotte Gainsbourg) and a fatal heart condition. Unless he receives a new heart from an organ donor, he will not live longer than one month. Paul is already on full-time oxygen support and is frequently admitted to the hospital when the situation becomes too bad. Paul's wife wants him to donate his sperm so she can have his baby even if he dies. As Mary badgers him enough, Paul agrees to go to a fertility clinic and donates his sperm, even in his condition. The two are civil to one another, yet distant. Paul continues to smoke, but Mary admonishes him as he could be taken off the donor list if Paul is found to be violating the rules. Mary is livid when Paul fires the caretaker and says that he can take care of himself. Cristina Peck (Naomi Watts) is also a recovering drug addict and now lives a normal suburban life with a supportive husband Michael (Danny Huston) and two daughters (one named Laura and the other Catherine). She is a loving mother and active swimmer who has left her days of drugs and booze behind. Cristina is happy in her life. These three separate stories/characters become tied together one evening when Jack kills Cristina's husband and children in a hit-and-run accident. Cristina reaches the hospital and is met by her sister Claudia (Clea DuVall). The doctors tell Cristina that Michael has suffered multiple skull fractures and is showing very low brain activity. Cristina is distraught that both of her daughters died in the accident. Despite her condition, the hospital convinces Cristina to donate Michael's organs. Jack gets back home where Marianne had planned a party for Jack with his entire congregation. Jack admits the accident to Marianne. Cristina's husband's heart is donated to Paul, who begins his recovery. Cristina is devastated by the loss and returns to drugs and alcohol. Paul is eager to begin normal life again, but he hesitantly agrees to his wife's idea of surgery and artificial insemination as a last-ditch effort to get pregnant. During consultations with a doctor before the surgery, Paul learns that his wife had undergone an abortion after they had separated in the past. Angered, Paul ends the relationship. He becomes very inquisitive about whose heart he has, but the doctor at the hospital refuses to reveal any information as that is against their policy. He learns from a private detective that the heart belonged to Cristina's husband and begins to follow the widowed Cristina around town. Jack is stricken with guilt following the accident. Despite his wife's protests to keep quiet and conceal his guilt, Jack tells her that his "duty is to God" and turns himself in. While incarcerated, he claims that God had betrayed him, loses his will to live and tries unsuccessfully to commit suicide. He is released after Cristina declines to press charges, as she realizes that putting Jack in prison will not bring her family back. When Jack is released, he is unable to reincorporate himself into normal family life (as he tries to work as a Caddy at a golf course), and instead leaves home to live as a transient, working as a manual laborer. Paul finds an opportunity to meet Cristina and eventually reveals how the two of them are connected. She is initially furious and forces him out, but soon reconsiders. Desperately needing one another, they begin to develop a relationship. Though Paul has a new heart, his body is rejecting the surgery, and his outlook is grim. As Cristina begins to dwell more on her changed life and the death of her girls, she continually focuses on a desire to exact revenge on Jack. She goads Paul into agreeing to murder him. Paul meets with the private detective who originally found Cristina for him. Paul also purchases a gun from him and learns that Jack is living in a motel and works at a nearby construction site. Paul and Cristina check into the motel where Jack is also staying. When Jack is walking alone, Paul grabs him and leads him out into a clearing at gunpoint with the intention of killing him. Paul is unable to kill Jack, who himself is confused, shaking and pleading during the event. Paul fires three shots into the ground and tells Jack to "just disappear," then returns to the motel and lies to Cristina about Jack's death. Later that night, while they are sleeping, Paul and Cristina are awakened by a noise outside their door. It's Jack, who, still consumed by guilt and inner torment, orders Paul to kill him and end his misery. There is a struggle, and Cristina blind-sides Jack and begins to beat him with a wooden lamp. Paul has a heart attack and shoots himself to avoid dying from asphyxia. Jack and Cristina rush Paul to the hospital. Jack tells the police that he was the one who shot Paul but is released when his story is unable to be confirmed. The conflict between Cristina and Jack remains unresolved (they meet in the waiting room after Paul's death. If they converse, it is not shown.) When Cristina offers to donate blood for Paul in the hospital, she learns that she is pregnant; the doctor urges Cristina to quit using drugs. After Paul's death, Cristina is seen tentatively preparing for the new child in one of her daughter's bedrooms, which she had previously been unable to enter after her daughter's death. Jack is shown returning to his family.