After an underwater earthquake creates a crack at the bottom of Lake Victoria, creating a path down to a long buried canyon, scientists exploring the area accidentally unleash a wave of thought-to-be-extinct breed of prehistoric Piranha. What would be a nightmare for the residents of the local town takes a turn for the worse when the population grows tenfold with the arrival of Spring Break partiers. In the tradition of the great monster movies, these Piranha are coming at you in 3D. Jaws, eat your heart out.