A research team in Antarctica is hunted by a shape-shifting alien that assumes the appearance of its victims.

Jigsaw has disappeared. Along with his new apprentice Amanda, the puppet-master behind the cruel, intricate games that have terrified a community and baffled police has once again eluded capture and vanished. While city detectives scramble to locate him, Doctor Lynn Denlon and Jeff Reinhart are unaware that they are about to become the latest pawns on his vicious chessboard.

The chilling and relentless Jigsaw killer returns to terrorize the city once again. When a gruesome murder victim emerges with unmistakable traces of Jigsaw's sinister methods, Detective Eric Matthews is thrust into a high-stakes investigation. To his surprise, apprehending Jigsaw seems almost too easy, but what he doesn't realize is that being caught is merely another piece of Jigsaw's intricate puzzle.

Twenty-eight days after a killer virus was accidentally unleashed from a British research facility, a small group of London survivors are caught in a desperate struggle to protect themselves from the infected. Carried by animals and humans, the virus turns those it infects into homicidal maniacs -- and it's absolutely impossible to contain.

A young man receives an unexpected visitor.

Two men wake up to find themselves shackled in a grimy, abandoned bathroom. As they struggle to comprehend their predicament, they discover a disturbing tape left behind by the sadistic mastermind known as Jigsaw. With a chilling voice and cryptic instructions, Jigsaw informs them that they must partake in a gruesome game in order to secure their freedom.

Stranded in the aftermath of a deadly outbreak, a brother fights to protect his sister while he desperately searches to find refuge and avoid an infected population with a thirst for blood.

A group of college friends reunite for a trip to the forest, but encounter a menacing presence in the woods that's stalking them.

Olivia and her friends go on a vacation. After Olivia nearly drowns with a slit wrist in her bathtub after her fiancé's funeral, her friends suspect that she tried to kill herself, but she believes someone attacked her.

At a cabin deep in the wilderness, a weekend of hunting turns to mayhem and a fight for survival when a pack of wolves attack a man, his female best friend and her fiance.

Law enforcement finds itself chasing the ghost of a man dead for over a decade, embroiled in a diabolical new game that's only just begun.

A group of people find themselves trapped in the backwoods of West Virginia, fighting for their lives against a group of vicious and horribly disfigured inbred cannibals.