Finally, nature unleashes it's revenge! From the pollution of our nuclear waste came the killer we cannot destroy. Our worst nightmares come to life with the terrifying, scaly monster - SILTHIS! First this nuclear mutant killed household pets near the canals of Venice, California. Now it preys on old couples and a homeless rotund man sleeping in the public men's room! In the tradition of JAWS, two outcasts, a teacher and a Jamaican sea-hunter, will take on the horrific monster to stop the slaughter! This mud monster creature is something out of those 50's classics we love!