In the year 2019, a plague has transformed almost every human into vampires. Faced with a dwindling blood supply, the fractured dominant race plots their survival; meanwhile, a researcher works with a covert band of vamps on a way to save humankind.
When the patriarch of the family passes away, the teenage children must take responsibility for the family chores: the preparation of the rituals, the hunting and putting the all-important meat on the table. These newfound responsibilities are even more daunting, however, when you live in the city and happen to be a family of cannibals.
After experiencing what they think are a series of "break-ins", a family sets up security cameras around their home, only to realize that the events unfolding before them are more sinister than they seem.
After a sudden underwater tremor sets free scores of the prehistoric man-eating fish, an unlikely group of strangers must band together to stop themselves from becoming fish food for the area's new razor-toothed residents.