Eight college friends gather at a remote cabin for an annual weekend of drinking and fun. When a blood-covered teenage girl crashes their party, she unwittingly brings something with her, that transforms every door of the cabin from an exit to an entrance of terror. With no place to go and nowhere to hide, paranoia flares as they wait for certain death that may take everyone of them before the morning comes.
Seth, un poderoso guerrero controlado por ordenador, se quiere vengar de sus creadores asesinándolos. El único que puede detenerle es Luc Deveraux, un heroico soldado.
Con la ilusión de empezar una nueva vida, Anna y sus niños alquilan una modesta casa en la que tienen, como vecinos más próximos, a una encantadora pareja, Garrett y Donna James, que, desde su pimer momento, tienen hacia ella, y especialmente hacía sus hijos, todo tipo de atenciones.
Ahora bien, tras esta enorme amabilidad se esconde un sórdido objetivo, y así, un buen día, los vecinos en cuestión desaparecen, al igual que dos de las hijas de Anna, quen, con la lógica desesperación, se da cuenta de que estos últimos han sido raptados por los que, en apariencia, eran unas personas encantadoras.
Despite her parents' misgivings, Brianne (Lea Thompson) marries Clay (James Marshall), and the couple soon have a daughter. It's then that Clay begins to show the first signs that he's unhinged. When he sees Brianne innocently talking to a man, Clay shoots him dead. At first, Brianne believes that her love for her husband can prevail. But when authorities threaten to take away custody of her daughter, she learns a horrible truth about her past.
In Nebraska, in pioneer days, a woman who knows she is going to die asks a prostitute to replace her with her husband and four children in order to make it possible for them to keep their family farm.
After the death of her husband, Jody and her daughter Samantha return to her home town. Sometimes she leaves Samantha with her old friend Winn. Only after an accident a doctor discovers that she has been abused - apparently by Winn! Jody reports immediately to the police and tries everything to avoid complications. But when it turns out that Winn still might win the case by some procedural tricks, she commits an act of desperation.