Not Alone (2015)

On vacation at a remote lake house, a mother and her two young daughters must fight for survival after falling into a terrifying and bizarre nightmare conceived by a psychopath.

After a bizarre and near fatal encounter with a serial killer, a newswoman is sent to a rehabilitation center whose inhabitants may not be what they seem.

Olivia and her friends go on a vacation. After Olivia nearly drowns with a slit wrist in her bathtub after her fiancé's funeral, her friends suspect that she tried to kill herself, but she believes someone attacked her.

A young married couple becomes stranded at an isolated motel and find hidden video cameras in their room. They realize that unless they escape, they'll be the next victims of a snuff film.

Mort Rainey, a writer just emerging from a painful divorce with his ex-wife, is stalked at his remote lake house by a psychotic stranger and would-be scribe who claims Rainey swiped his best story idea. But as Rainey endeavors to prove his innocence, he begins to question his own sanity.

Looking for work, Aaron comes across a cryptic online ad: “$1,000 for the day. Filming service. Discretion is appreciated.” Low on cash and full of naiveté, he decides to go for it. He drives to a cabin in a remote mountain town where he meets Josef, his cinematic subject for the day. Josef is sincere and the project seems heartfelt, so Aaron begins to film. But as the day goes on, it becomes clear that Josef is not who he says, and his intentions are not at all pure.

After a romantic evening at their secluded lake house, a woman wakes up handcuffed to her dead husband. Trapped and isolated in the dead of winter, she must fight off hired killers to escape her late spouse's twisted plan.

A teenager's weekend at a lake house with her father takes a turn for the worse when a group of convicts wreaks havoc on their lives.

In the aftermath of a personal tragedy, Harper retreats alone to the beautiful English countryside, hoping to find a place to heal. But someone — or something — from the surrounding woods appears to be stalking her, and what begins as simmering dread becomes a fully-formed nightmare, inhabited by her darkest memories and fears.

A group of travelers are forced to seek shelter inside an abandoned jail where a notorious nun named Sister Monday had once been assigned and was suspected of murdering prisoners.