This cheapo exploitation flick is some genuinely insipid stuff, courtesy of spaghetti land director Lamberto Bava, who wisely left his name off this junk.
The basic crux of this outing concerns the discovery of some brutally mutilated individuals being washed-up on shore in the Caribbean. Authorities initially believe them to be victims of shark attacks, but as the investigation unravels, turns out to be something much more sinister.
All of this ultimately amounts to very little however, we have here - poor dubbing complimented by similarly weak script, which often consists of nonsensical jabbering, and is really of little consequence for the most part. Acting can only be described as sub-par, which is par for the course in this instance. Truly lax direction doesn't help things either.
Special effect mainly is for numerous close-ups of various gory bodies missing limbs, and so forth. Of course, there is the obligatory creature which periodically emerges at feeding time, which looks something like a big monster octopus thing, where its animation only consists of its pointed teeth ascending and descending in rhythmic articulation. Overall, the end result is none too convincing, sure, but admittedly is almost entertaining in a cheesy kind of fashion.
It seems what the film makers were going for was a sort of low-rent hybrid of Jaws and Piranha, but the final product is just a bloody shambles, much like the corpses incessantly shown throughout this picture. I find it difficult to think of any redeeming attributes to warrant viewing this, so moreover, strictly for incurable monster movie addicts.