A horrifying hybrid of genetic science and nature has taken over the Louisiana bayou, leaving terror in it's 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. As their thirst for blood grows, the creatures evolve by the minute, even learning to walk on land. No one is safe in this hair-raising thriller starring Ayla Kell (TV's Make It or Break It) and Antonio Fargas (TV's Starsky and Hutch).