A group of five American friends on the cusp of adulthood travel to Panama to relax and reconnect. They befriend a local woman in their hotel bar—and despite some ominous whispers—she goes against the specific instructions of her brother and brings the Americans on a daytrip into the pristine falls at the nearby jungle. What begins as an innocent outing to a picturesque waterfall quickly turns terrifying after she suddenly goes missing. As night closes in, the friends realize too late the truth behind the rumors—the legendary, blood-sucking Chupacabra is now stalking them.
Carnivorous aliens arrive unannounced at a Kansas family farm; two intergalactic bounty hunters soon follow, determined to blow them off the planet.
In the harsh, yet beautiful Australian outback lives a beast, an animal of staggering size, with a ruthless, driving need for blood and destruction. It cares for none, defends its territory with brutal force, and kills with a raw, animalistic savagery unlike any have seen before.
A New York University professor returns from a rescue mission to the Amazon rainforest with the footage shot by a lost team of documentarians who were making a film about the area's local cannibal tribes.
After a group of biologists discovers a huge network of unexplored caves in Romania and, believing it to be an undisturbed eco-system that has produced a new species, they hire the best American team of underwater cave explorers in the world. While exploring deeper into the underwater caves, a rockslide blocks their exit, and they soon discover a larger carnivorous creature has added them to its food chain.
A drive-in favorite, this sci-fi classic follows teenagers Steve and his best girl, Jane, as they try to protect their hometown from a gelatinous alien life form that engulfs everything it touches. The first to discover the substance and live to tell about it, Steve and Jane witness the blob destroying an elderly man, then it growing to a terrifying size. But no one else has seen the goo, and policeman Dave refuses to believe the kids without proof.
The residents of a rural mining town discover that an unfortunate chemical spill has caused hundreds of little spiders to mutate overnight to the size of SUVs. It's then up to mining engineer Chris McCormack and Sheriff Sam Parker to mobilize an eclectic group of townspeople, including the Sheriff's young son, Mike, her daughter, Ashley, and paranoid radio announcer Harlan, into battle against the bloodthirsty eight-legged beasts.
Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to develop a cure for Alzheimer's disease. But there's an unexpected side effect: the sharks got smarter, faster, and more dangerous. After a big storm damages their remote research facility, they must fight for their lives.
When a seemingly normal malfunction occurs when trying to close his garage door, frustration changes to fear as Mike gets to grips with his vulnerability toward the unknown beyond his door and the possibility of a presence that wants to get in.
A journalism student, Lilly, disappears while making a documentary about water levels at Lake Mead. When Lilly's cousin Erica goes searching for her, she comes to learn that some mysterious and deadly, "entities" lurk beneath the surface.
Strange disappearances have occurred somewhere in France and a bunch of paranormal fans decide to break into an old building to find out what has happened.