In downtown Kansas City, a bunch of drunk bums get strangled with a radioactive chain of mutation.

Radioactive waste dumped off the coastline creates mutant monsters. The beasts attack slumber parties, beaches, tourists, and terrorize a waterfront community as a scientist, his daughter, her boyfriend and the local police try to find a way to stop them.

A sea creature is terrorizing a small Gulf coast town. The creature is a mutation from the Deep Water Horizon's oil spill in the Gulf. But it's not the only thing that's mutating.

A baby alligator is flushed down a toilet and survives by eating discarded lab animals that have been injected with growth hormones. The now gigantic animal escapes the city sewers and goes on a rampage, pursued by a cop and a big-game hunter.

After the mayor uses a potentially dangerous substance to protect the local plantation, the lakeside town of Mountview, in California, is attacked by a lethal species of large cockroach. After some of the town's inhabitants are killed, the mayor enlists the help of eccentric pest exterminator General George S. Merlin in order to prevent further harm to the local dwellers.

Headstrong textile student Irina tries to overcome her problems by accepting a summer job offer from an isolated and offbeat village of Kyrsyä. As Irina begins to get a grip of herself, the harmless and offbeat hillbillies begin to reveal their true nature.

Scary tales featuring bloodthirsty supernatural forces, a séance gone wrong and bloodthirsty psycho killers.

Mutant snakes survived a terrorist attack on a government laboratory, and they now threaten the town of Santa Mira Springs, California. Seismic activity has brought snakes to the surface, where residents are being bitten. Victims can transmit the virus to healthy persons. The military puts the town under quarantine. Local physicians try to control the epidemic, while the military is primarily concerned with keeping the virus a secret.

A biologist signs up for a dangerous, secret expedition into a mysterious zone where the laws of nature don't apply.

A curious group of friends sneak into an abandoned spinach canning factory to film a documentary on the legend of the "Sailor Man," who is said to haunt the factory and local docks.

Some fishermen are attacked in the Louisiana swamps. When the word gets out of a mysterious Bigfoot-type creature, two researchers come to a small town to study and hopefully discover what the beast is. Their research from some farmers help the two men to learn that the creature may be a very angry and murderous missing link.

As a result of nuclear testing, gigantic, ferocious mutant ants appear in the American desert southwest, and a father-daughter team of entomologists join forces with the state police officer who first discovers their existence, an FBI agent and, eventually, the US Army to eradicate the menace, before it spreads across the continent — and the world.