The survivors of "The Bogman" and five new acquaintances find themselves stranded on a WW2 military vessel in the middle of the ocean. A secret organization has discovered a strange new bacterium on the ocean floor and a freak storm causes this "black goo" to escape while the crew seems to be transforming into evil, grotesque, mermaids. Can Dr. Benjamin Martin and Deputy Thomas be lucky enough to survive yet another creature from the BCU (Bog Creature Universe)?