Michael Swan

A hybrid creature - half piranha and half anaconda -- attacks a low-budget horror movie crew on location near her nest when her egg is stolen. Now they must outrun and kill the deadly piranhaconda as well as stop the mad scientist who stole the egg - before they all become dinner.

Tommy Jarvis, tormented by the fear that Jason Voorhees isn't really dead, unwittingly resurrects the mass murderer for another bloody rampage.