A detective and his team must rescue eight people trapped in a factory by a man known as Jigsaw.

A massacre survivor (A.J. Cook) studies serial killers under a famous expert (Bruce Payne), but her classmates soon start dying at the hands of a Jack the Ripper copycat.

The evil Djinn is back at it again, this time wreaking havoc on the students of Illinois' Baxter University.

After a brutal break-up, a young man vows to stay celibate during the forty days of Lent, but finds the girl of his dreams and is unable to do anything about it.

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

Despite Jigsaw's death, and in order to save the lives of two of his colleagues, Lieutenant Rigg is forced to take part in a new game, which promises to test him to the limit.

In Guesta Verde University, the deranged Professor Curien is trying to bring back the dead, killing students for the experiment. There is an outbreak of zombies in the campus, and the government sends a NSA medical research team, formed by Dr. Alexandra Morgan a.k.a. Nightingale and lieutenant Ellis, with a special force leaded by lieutenant Dalton, trying to get the zero sample from the first generation zombie. The team has a very short time to accomplish their mission and leave the place before missiles are sent to destroy the area. However, the place is crowded of hyper sapiens and the group has to fight to survive.

When Max, who is recovering from a traumatic accident, takes a job as a nighttime security guard, he begins to see visions of a young mysterious woman in the store's mirror.

High school student Neil (Jesse Carere) has vowed to remain celibate due to his religious beliefs, as his church wants him to be part of a religious ceremony that requires him to be a virgin. Neil is unaware that his church, which practices Satanism, is planning to sacrifice him to Satan in order to prevent 1000 years of peace on earth. Once Neil becomes aware of this plan, he and his best friend Matt (Daryl Sabara) make plans to find a woman to take Neil's virginity and thus save him from certain death.

In the desert area of Hat Creek, cows are found partially devoured and the farmers believe that a wolf is attacking the cattle. The alcoholic Sheriff Annie Flynn is called by the local farmer Rob Horn to witness the remains of an animal to request reimbursement from the government and for an accident with a tank truck that is blocking the road. However, Annie sooner discovers that an ancient alien creature sent to annihilate life on Earth hundreds of years ago was released by the Indian Kale during an archaeological excavation in the desert. The Indian Caya and a group of travelers stranded in the spot without gas together with Annie and Kale try to find a means to destroy the alien and save mankind.