The wimpiest and whiniest Vietnam vet in cinema history (played by "Luke" from "General Hospital")falls asleep in the forest for some reason and when he wakes up he finds himself being assaulted by five beautiful, naked women, so he does what any guy would do--he runs away screaming. Later he falls in love with a fully-clothed water nymph (don't ask), but can't be with her unless he gives up his soul (really, don't ask). Fortunately, the head of the coven of naked women, played by Dyanne "Ilsa" Thorne, is willing to take his soul off his hands, especially after he becomes very insistent ("Take my soul, damn you!"). But then he drinks sacrificial blood which is a problem for some reason and his water nymph lover is horrified ("You're covered with blood. . . sacrificial blood"!). Then the movie just starts to get weird.
Obviously, the only reason to watch this movie is to see a lot of naked women, including the top-heavy Dyanne Thorne dancing around in nothing but a skimpy black bikini bottom. "Luke" has a brief nude scene too (one for the ladies, I guess). It's also pretty unintentionally funny. Besides the looney situations and idiotic dialogue, the movie is chock-full of other absurdities. You would think from the sylvan location of the story and the water nymphs, satanic coven, etc. that this would be set in the British Isles or somewhere in the Old World, but it is supposedly set in Mexico! It doesn't look anything like Mexico and no one maintains a consistent Mexican accent (let alone speaks Spanish), but the coven does decapitate a "padre" at one point. That's the only scene that might recommend this to horror movie fans, but you see one priest decapitated by a satanic cult, you seen 'em all. Then there's the "Vietnam" flashback footage, but the less said about that the better.