When two American girls on a bike trip in a remote part of Argentina split up and one of them goes missing, the other must find her before her worst fears are realized.
Beautiful Mandy Lane isn't a party girl but, when classmate Chloe invites the Texas high school student to a bash in the countryside, she reluctantly accepts. After hitching a ride with a vaguely scary older man, the teens arrive at their destination. Partying ensues, and Mandy's close pal, Emmet, keeps a watchful eye on the young males making a play for Mandy. Then two of the students are murdered.
Disaster strikes when the egotistical CEO of an edible cutlery company leads her long-suffering staff on a corporate team-building trip in New Mexico. Trapped underground, this mismatched and disgruntled group must pull together to survive.
Rachel Carson, a best-selling crime novelist, is devastated and filled with guilt over the accidental death of her son. Hoping that a change of scenery will help alleviate her suffering, she leaves her home in the city and moves into a vacant country house owned by a friend and begins a relationship with charming local Angus. But, just as her life is taking a turn for the better, Rachel realizes she's being romanced by a ghost, leading her to doubt her own sanity.
Abby is a pregnant woman with a curious new boarder in the apartment over her garage. Turns out he's heaven-sent and is speeding along the Apocalypse by bloodying rivers, egging on plagues and following scripture word for word.
Within the confines of an insane asylum languish many would-be seers and messiahs. Medical students meet them day in, day out. But when Eve meets Don Wake, she discovers he's not your run-of-the-mill paranoic. In fact, his visions of her life on the outside tread the line between fantasy and reality as a stalker becomes known to her. She could be in danger; it could all be in her head.
A city cop is assigned to solve a bizarre set of violent murders where it appears that the victims were killed by animals. In his pursuit he learns of an Indian legend about wolf spirits.
A patient in an hospital dies under mysterious circumstances. The attending doctor Frank Holt gets under suspect - he'd been fired already from his last position due to malpractice. For his defense he investigates with help of doctor Anna Lang. Soon they find out that half of their colleagues were betting on the patient's diagnosis - was someone trying to increase his chances? But when Frank's friend, dissector Mary Connor, becomes deadly sick, he suspects there's even more to it.
Four boyhood pals perform a heroic act and are changed by the powers they gain in return. Years later, on a hunting trip in the Maine woods, they're overtaken by a vicious blizzard that harbors an ominous presence. Challenged to stop an alien force, the friends must first prevent the slaughter of innocent civilians by a military vigilante ... and then overcome a threat to the bond that unites the four of them.