max cash a charter boat captain who work off the caribbean island san sebastian be hire by sarah and who look for legendary boat and el diablo and it stolen treasure that sink out in the reef in the 17th century . but something seem to be protect the whereabouts of the ship and a people who know anything about it be be kill . i have to agree with those that be under the impression that this be go to be a horror feature . instead what we end up with be a low rent and b grade late 80 take on 1977 deep sea adventure film the deep and but with a baffle supernatural origin and an injection of mystery . the story be a tame muddle ( so many inconsistent angle do not make a lick of sense and encourage a blotchy pace ) and the technical side be clunky . nice exotic location and under water photography though . while the carefree performance weren not too bad either . a gruff wayne crawford be enjoyably witty and june chadwick be fair along side him . sheri able be pretty much eye candy . there be some bizarre development that amuse and one or two eerie sequence . however there a real lack of cohesion . most of the cutaway death happen off screen and except for the bloody and fitful opening kill do by something unseen . again just another thing that leave you high and dry . the music be generic with it thump cue to warn u of approach danger and the pov shot get a good work out . tatty and but watchable .