A shock-filled tale of a serious and shy but brilliant science student who, when wrongfully forced to consume a new drug he'd created, becomes a modern day Jekyll and Hyde.
When a black scientist develops a formula to regenerate dying liver cells and tests it on himself, it accidentally turns him into an albino monster with a lust for murdering prostitutes, pimps and drug dealers.
Siren II, a submarine under the command of Capt. Phillips, ventures into the deep on a mission to recover the missing Siren I. Their quest is hindered when the submarine becomes entangled in a patch of toxic seaweed.