Knock Knock

A weekend get-away for two lovers turns into a nightmare of psychological mind games when their infidelity is discovered.

After a Black Friday riot ends in tragedy, a mysterious Thanksgiving-inspired killer terrorizes Plymouth, Massachusetts - the birthplace of the holiday. Picking off residents one by one, what begins as random revenge killings are soon revealed to be part of a larger, sinister holiday plan.

A high-powered CEO puts her career and family on the line when she begins a torrid affair with her much younger intern.

After witnessing a mysterious woman brutally slay a homemaker, prostitute Liz Blake finds herself trapped in a dangerous situation. While the police thinks she is the murderer, the real killer is intent on silencing her only witness.

When a young couple goes to a remote wooded lake for a romantic getaway, their quiet weekend is shattered by an aggressive group of local kids. Rowdiness quickly turns to rage as the teens terrorize the couple in unimaginable ways, and a weekend outing becomes a bloody battle for survival.

Students on a camping trip discover something sinister is lurking beyond the trees.

Now confined to a mental hospital, young Kirsty insists her supposedly dead father is actually stuck in Hell following his wife’s betrayal. Few believe the young woman’s lurid stories aside from the thrill-seeking Dr. Channard. Kirsty is undeterred and, with the help of a fellow patient, heads to Hell for a rescue.

Confined to a secluded rest home and trapped within his stroke-ridden body, a former Judge must stop an elderly psychopath who employs a child's puppet to abuse the home's residents with deadly consequences.

When Pippa and Thomas move into their dream apartment, they notice that their windows look directly into the apartment opposite – inviting them to witness the volatile relationship of the attractive couple across the street. But what starts as a simple curiosity turns into full-blown obsession with increasingly dangerous consequences.

A New York suburban couple's marriage goes dangerously awry when the wife indulges in an adulterous fling.

A well-to-do husband who allows his wife to have affairs in order to avoid a divorce becomes a prime suspect in the disappearance of her lovers.

A guy gets more than he bargained for after entering into an affair with the wife of an investment banker. Soon, a suspicious death and substantial life insurance policy embroil him in a scandal.

Two young couples are driving through a remote forest when their car breaks down. When a run-in with a curious grizzly bear ends up with the bear being shot to death, the bear's mate arrives on the scene and vengefully attacks their van. The couples are trapped inside the disabled car and must come up with clever ways to survive. As they battle the surprisingly intelligent creature, and contemplate their uncertain fate, secrets begin to emerge that threaten to tear the group apart before the bear does.

Jason ships out aboard a teen-filled "love boat" bound for New York, which he soon transforms into the ultimate voyage of the damned.

An upstanding pastor uncovers a dark and twisted underworld as he searches for answers surrounding his daughter's brutal murder.