The U.S. Navy's special group "Blue Water" builds a half-shark, half-octopus for combat. But the sharktopus escapes and terrorizes the beaches of Puerto Vallarta.
Eric Roberts
as Dr. Nathan Sands
Kerem Bürsin
as Andy Flynn
Sara Malakul Lane
as Nicole Sands
Liv Boughn
as Stacy Everheart
Héctor Jiménez
as Bones
Ralph Garman
as Captain Jack
Shandi Finnessey
as Stephie
Roger Corman
as Beach Bum
Maija Markula
as Bree
Julian Gonzalez Esparza
as Santos
Peter Nelson
as Commander Cox
Mary Tessa Corman
as Bungee Jumper
