A young woman in Paris goes to a party in the enormous labyrinth of limestone tunnels beneath Paris. When she becomes separated from her friends, she is convinced something is chasing her through the dark tunnels.

In the wake of a horrific car accident that kills her husband, Michael, expectant mother Madeline Matheson discovers that her daughter, Grace, has died in the womb. Ignoring her doctor's warnings that the fetus must be removed from her body, a grief-stricken Matheson demands to carry the child to term -- even if it endangers her own life to do so. Curiously, little Grace emerges undead -- and with a craving for human blood.

An idyllic small town is rocked when Aubrey Fleming, a bright and promising young woman, is abducted and tortured by a sadistic serial killer. When she manages to escape, the traumatized girl who regains consciousness in the hospital insists that she is not who they think she is and that the real Aubrey Fleming is still in mortal danger.

Dr. Martin Blake, who has spent his life looking for respect, meets an 18-year-old patient named Diane, suffering from a kidney infection, and gets a much-needed boost of self-esteem. However, when her health starts improving, Martin fears losing her, so he begins tampering with her treatment, keeping Diane sick and in the hospital right next to him.

After a bad breakup with his girlfriend leaves him heartbroken, Carter Webb moves to Michigan to take care of his ailing grandmother. Once there, he gets mixed up in the lives of the mother and daughters who live across the street.

Distraught, confused, and half-wild with fear, Sarah Carter emerges alone from the Appalachian cave system where she encountered unspeakable terrors. Unable to plausibly explain to the authorities what happened - or why she's covered in her friends' blood - Sarah is forced back to the subterranean depths to help locate her five missing companions.

A horror-thriller centered on a woman living with "face-blindness" after surviving a serial killer's attack. As she lives with her condition, one in which facial features change each time she loses sight of them, the killer closes in.

Katherine Morrissey, a former Christian missionary, lost her faith after the tragic deaths of her family. Now she applies her expertise to debunking religious phenomena. When a series of biblical plagues overrun a small town, Katherine arrives to prove that a supernatural force is not behind the occurrences, but soon finds that science cannot explain what is happening. Instead, she must regain her faith to combat the evil that waits in a Louisiana swamp.

When a group of trespassing seniors swim in a pool containing alien cocoons, they find themselves energized with youthful vigor.

Kristen, a troubled young woman, is captured by the police after burning down a farmhouse and is locked in the North Bend Psychiatric Hospital. Soon, she begins to suspect that the place has a dark secret at its core and she's determined to find out what it is.

Under the leadership of their counselor, teenagers at a juvenile detention center gain self-esteem by playing football together.

A young married couple becomes stranded at an isolated motel and find hidden video cameras in their room. They realize that unless they escape, they'll be the next victims of a snuff film.

Working-class waitress Slim thought she was entering a life of domestic bliss when she married Mitch, the man of her dreams. After the arrival of their first child, her picture perfect life is shattered when she discovers Mitch's hidden possessive dark side, a controlling and abusive alter ego that can turn trust, love and tranquility into terror. Terrified for her child's safety, Slim flees with her daughter. Relentless in his pursuit and enlisting the aid of lethal henchmen, Mitch continually stalks the prey that was once his family.

David Callaway tries to piece together his life in the wake of his wife's suicide and has been left to raise his nine-year-old daughter, Emily on his own. David is at first amused to discover that Emily has created an imaginary friend named 'Charlie', but it isn't long before 'Charlie' develops a sinister and violent side, and as David struggles with his daughter's growing emotional problems, he comes to the frightening realisation that 'Charlie' isn't just a figment of Emily's imagination.

A "National Geographic" film crew is taken hostage by an insane hunter, who takes them along on his quest to capture the world's largest - and deadliest - snake.