After a young man is bitten on the hand by a radioactive snake, his hand changes into a lethal snake head, which attacks everyone he comes into contact with. Also, his body becomes filled with snakes. Now, he must prevent himself from hurting others.

"REC" turns on a young TV reporter and her cameraman who cover the night shift at the local fire station. Receiving a call from an old lady trapped in her house, they reach her building to hear horrifying screams -- which begin a long nightmare and a uniquely dramatic TV report.

Louise and Kasper, a Danish couple, live in an isolated villa in the middle of the forest away from modern life, technology and even electricity. Louise's biggest dream is to become a mother but she is unable to have children. She finally decides, out of desperation, to seal a pact with her Romanian maid, Elena. Elena accepts to bear Louise's child as a surrogate mother in exchange for a large amount of money. The life growing inside of her is taking shape too fast, affecting the lives of everyone like an evil force. Paranoia and horror set in around the inevitable birth...

Norval's life has been, to put it lightly, difficult. Currently living home with his mother, the troubled young man is coming off alcohol-related struggles. So when he receives an unexpected letter from his estranged father requesting a visit, Norval catches a bus up to his dad's secluded and scenic waterfront home. Maybe reconnecting with his father will give Norval the emotional fulfillment he's been lacking. Before long, though, he notices something off about his dad, an uneasy feeling triggered by inappropriate comments and a possible over-dependence on booze. Norval quickly realizes that his hope of father/son bonding is doomed. Instead of a family reunion, he finds himself in waking nightmare.