Doctor Baines has been conducting genetic experiments on piranhas and has made them virtually unstoppable. Unfortunately, his assistants, Maggie and Paul, accidentally release the hybrids into the Lost River Lake threatening to destroy everyone in their path. Can they prevent the flesh-eating piranhas from escaping into the ocean and spawning?
William Katt
Paul Grogan
Alexandra Paul
Maggie McNamara
Monte Markham
J.R. Randolph
Darleen Carr
Dr. Leticia Baines
Mila Kunis
Susie Grogan
Soleil Moon Frye
Laura
Kehli O'Byrne
Gina Green
James Karen
Governor
