After years of absence, Avery Doucette returns home in the Louisiana bayou, before the alligator hunting season, not knowing what to expect. Of course, not much has changed, and her family is still at feud with the rivalling Robichaud clan. However, a potent chemical released into the swamp will rekindle the long-standing feud, as mutant crocodiles start chomping on men of both families, triggering a new circle of violence. Now, no one is safe, and the scaly, savage creatures have already taken a liking to the warm human flesh. Can they stop the raging Cajun gators?When a young woman comes home from college to her family, mutated alligators start attacking her kin and the rivaling family in the bayou. They must overcome their feuds and fight together against the redneck gators.