A young Los Angeles couple Tara and Sam fall head over heels into a new romance, entwining their lives—until their intimacy transforms into something terrifying.
With his marriage fraying, Blake persuades his wife Charlotte to take a break from the city and visit his remote childhood home in rural Oregon. As they arrive at the farmhouse in the dead of night, they're attacked by an unseen animal and barricade themselves inside the home as the creature prowls the perimeter. But as the night stretches on, Blake begins to behave strangely, transforming into something unrecognizable.
When a team of techno-savvy thieves break into a high-security vault, they don't discover priceless works of art... they find a crypt unopened for 100 years.
A scientist, Dr Holander, takes his niece Miranda to Mexico in an attempt to reverse the effects of the alien DNA he used to create her. However the treatment goes horribly wrong, and sets Miranda on a killing spree as she sets out to find a mate.
After years of separation, Irena Gallier and her minister brother, Paul, reunite in New Orleans. When zoologists capture a wild panther, Irena is drawn to the cat – and zoo curator Oliver to her. Soon, Paul will have to reveal the family secret: that when sexually aroused, they revert into predatory jungle cats.
Detective Klaski investigates the death and mutilation of three men and soon crosses paths with Remy, an entomologist. Soon, he discovers that she is being stalked by a giant shape-shifting insect who is bent on taking over New York.
When the "Heart Eyes Killer" strikes Seattle, a pair of co-workers pulling overtime on Valentine's Day are mistaken for a couple by the elusive couple-hunting killer. Now, they must spend the most romantic night of the year running for their lives.
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.
Ruth and Harry decide to take a romantic backpacking trip through the Pacific Northwest, but amongst the beautiful scenery, Ruth makes an unexpected discovery that sets her off on a strange, frightening new path. The couple aren't alone in the woods, and they might not be the same when they come out...if they come out.
Alex has a disturbing hobby of following strangers...until one night he gets caught. Instead of calling the police, the couple--fascinated by Alex's resemblance to their dead son--asks him to stay, and Alex finds himself trapped in a horrifying existence of desperation, despair, and insanity.
While a couple creates an audition tape for an up-and-coming Charles Manson film, the dark events of the audition material slowly slip into their reality as they find themselves intertwined in an occult leader's sinister plot.
A young couple, Alexander and Livia, take off on holiday to Romania. Hospitalized after being hit by a car, Alexander must undergo a blood transfusion—with horrifying consequences: upon his return, he seems afflicted with a strange disease.