A group of dolts on a tour of a Caribbean island begin to be stalked & slaughtered by some mysterious person or entity. Only once the group makes it to a secluded estate do they start taking any sort of proactive steps against their assailant.
As others before me have said, actual "zombies" are few & far between in this admittedly exotic horror outing. (The word zombie was added to the title to presumably make it more enticing.) Mostly, what gives this 80s entry into the slasher sweepstakes any stature is the fact that it makes FULL use of then-notorious Rita Jenrette (who plays Sandy). She was a congressmans' wife who capitalized on her 15 minutes of fame by posing for Playboy and then appearing in this cheap & sleazy schlock movie. (If you do love movies like this for the sex appeal, you can take some satisfaction in the bare flesh quotient, with Ms. Jenrette doing a gratuitous shower scene in the opening minutes.)
Overall, the movie is on the boring side, although it *does* have a unique get-up for the killer, doles out a bit of gore, and features a VERY familiar-sounding score by "Friday the 13th" series composer Harry Manfredini. The cast isn't altogether bad, if also on the nondescript side. David Broadnax, who plays no-nonsense tough guy photographer Paul, was also the "presenter", a producer, and the story author, and gives one of the better performances.
If you're an 80s slasher junkie, you *will* find some things to enjoy here, with the director / editor (John N. Carter) bringing some atmosphere to the proceedings.
Four out of 10.