Businessman (Shannon) and his woman (Funari) team up with pleasure cruise captain (Eastman) to check out some island real estate. Zombies ensue.

Porno zombie hybrid, probably won't impress fans of either genre although the zombies rising from the sand finale is quite effective.

As tempting as Laura Gemser is (very) I'm not sure I'd stop for nookie after being chased by ravenous zombies, but there you go.