A horrifying hybrid of genetic science and nature has taken over the Louisiana bayou, leaving terror in its wake! In the heat of the summer, what began as an day of boating and bikinis changes drastically when a school of genetically enhanced snakehead fish finds their way into Black Briar Swamp.

A picturesque family vacation to the Ozarks goes sideways when a group of bull sharks show up just in time for the big fireworks festival that the town holds every year.

Driving to a weekend getaway, a car breakdown strands young couple Don and Nancy (David James Elliot and Heather Marsden) while passing through a small, rural Louisiana town. Finding the couple on the roadside, the towns inhospitable Sheriff Taylor (Jeff Fahey) tells them therell be no one to repair their car before morning. He directs them to a nearby motel for the night run by Carter (Michael Madsen). Checking into the seedy, rundown establishment, Don and Nancy have no way of knowing how this place deals with outsiders. Badge aside, the Sherriff answers to Carter, as do a gang of twisted, masked kidnappers, torturers, and killers. By the time Don and Nancy realize whats happening, its too late to flee. They must fight to survive the night, or be the next victims of the Terror Trap…

A group of mutant gators attack the cajun people. Pouring blue chemicals in a Louisiana swamp causes the alligator population to morph into monstrous creatures including a clan of cajuns living in the bayou.

A group of military prisoners must fight off a terrorist attack on their prison which, unbeknownst to them, is a cover for a secret drone control facility.

Sharks attack a fish rodeo on the Mississippi River, and it is up to a group of locals to stop them.