Private investigator Maggie McNamara is hired to find a missing teenager, and with the help of environmentalist Paul Grogan, they search an abandoned army facility. They're ambushed by Dr. Leticia Baines, who's researching a hybrid piranha species for military use. After releasing the piranhas into the river, Maggie and Paul inform the corrupt local Sheriff, but their efforts are thwarted by the wealthy client, J.R. Randolph, who wants to keep the party at his resort going.
Piranha
In this thrilling remake, the age-old warning "don't mess with nature" takes a deadly turn. When a swarm of flesh-hungry piranhas is accidentally unleashed in a bustling summer resort's waterways, the unsuspecting vacationers become the main course.