Faithful wife Melinda, who is tired of standing by her devious husband Robert, is enraged when it becomes clear she has been betrayed. That's when she lost it, and now she cannot let it go.
Fight everyone and trust no one: it's the code of survival practiced by martial-arts master Casey Bowman after his life of domestic bliss is shattered by a savage act of violence. Vowing revenge, the fearless American stealthily tracks the killer from Osaka to Bangkok to Rangoon with the help of a wise and crafty sensei. His only clues: a series of victims whose necks bear the distinctive mark of strangulation by barbed wire. Fighting to avenge as well as to survive, Casey must sharpen his razor-like responses and take his battle skills to the next level, even using deep meditation to fake his own death. His target: the sinister drug lord Goro, who is flooding the streets with deadly meth cooked at his remote jungle factory. To prepare for his ultimate confrontation, Casey must finally become an invisible warrior worthy of the name Ninja. But just when his prey is cornered, an unexpected twist shows Casey that his battle is only beginning: he truly can trust no one.
Brothers John and Matt have inherited an island cabin from their recently deceased uncle. Along with Matt's girlfriend, Nicki, and other mutual friends, the siblings travel to the cabin for a relaxing weekend getaway. But, not long after arriving, the group is besieged by ravenous dogs. They watch in horror as another vacationer, Luke, is eaten alive. Soon, they discover a training facility where the dogs have been bred to kill.
Following the arrest of her mother, Ramona, young Vanessa Lutz decides to go in search of her estranged grandmother. On the way, she is given a ride by school counselor Bob Wolverton. During the journey, Lutz begins to realize that Bob is the notorious I-5 Killer and manages to escape by shooting him several times. Wounded but still very much alive, Bob pursues Lutz across the state in this modern retelling of Little Red Riding Hood.
An elderly heiress is killed by her husband who wants control of her fortunes. What ensues is an all-out murder spree as relatives and friends attempt to reduce the inheritance playing field, complicated by some teenagers who decide to camp out in a dilapidated building on the estate.
A young woman newly returned to her hometown becomes the subject of harassment by a man named Blackway, an ex-cop turned violent crime lord who operates with impunity in this small community on the edge of the wilderness. Forsaken by the local townspeople—and advised by the Sheriff to leave town—Lillian decides instead to take a stand against her sociopathic stalker, and enlists the help of ex-logger Lester and his laconic young sidekick.
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.
While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, all-out riot. But as the fugitives continue their brutal campaign of terror, they soon discover that not even the most vicious among them is safe from the horror they unknowingly unleashed from the darkness below deck.
When top hitman Joe Flood is diagnosed with a terminal illness, he decides to take matters into his own hands – by taking a hit out on himself. But when the very hitmen he hired also target his ex-girlfriend, he must fend off an army of assassin colleagues and win back the love of his life before it's too late.
A daring physicist travels into the past to stop a mysterious woman from stealing his invention. But once there, he uncovers a surprising truth about the machine, the woman, and his own fractured reality.
A deadly virus threatens to wipe out an entire Rocky Mountain town, leaving the town doctor to find some way to escape the soldiers who enforce the town's quarantine and devise an antidote. Matters take a more deadly turn after the physician is captured by a dangerously unstable band of militia extremists.
A mother and her son plan a surprise visit to Los Angeles to see her husband/his father. Halfway there they get into a terrible accident in the middle of nowhere and now must fight to survive.
A mysterious woman, known as Madame M, kidnaps forty pre-teen girls and transports them to a remote island to train them as the most deadly assassins. CIA operative Jack Chen follows the case for 6 years with no leads, but when a series of assassinations begin to occur, Jack suspects that Madame M is back in business.
Roy Freeman, an ex-homicide detective with a fractured memory, is forced to revisit a case he can't remember. As a man's life hangs in the balance on death row, Freeman must piece together the brutal evidence from a decade-old murder investigation, uncovering a sinister web of buried secrets and betrayals linking to his past. With only instincts to trust, he faces a chilling truth - sometimes, it's best to let sleeping dogs lie.