A half-shark, half-octopus creature created for the military, creates a whole lot of terror in Mexico while a scientist who helped created it tries to capture/kill it.A half-shark, half-octopus creature created for the military, creates a whole lot of terror in Mexico while a scientist who helped created it tries to capture/kill it.A half-shark, half-octopus creature created for the military, creates a whole lot of terror in Mexico while a scientist who helped created it tries to capture/kill it.A half-shark, half-octopus creature created for the military, creates a whole lot of terror in Mexico while a scientist who helped created it tries to capture/kill it.