Tanya’s Island may not be the best sexploitation flick of all time, but it’s surely one of the most earnest. Before she hooked up with Prince and became known as Vanity, Canadian actress D.D. Winters headlined this deeply Freudian beauty-and-the-beast psychodrama about a young actress who lucidly dreams of going to live with her painter boyfriend on a deserted island, only to discover that they are in fact not alone. The imaginary island’s other inhabitant is a sort of tropical sasquatch (but with soulful blue eyes), and within the reverie Tanya develops, her boyfriend becomes jealous and aggressive while the ape seems to take on increasingly more humanity.

Since this all takes place in Tanya’s head, some pretty interesting questions are being raised about the nature of female desire, as well as both the savage and civilized sides of man. Perhaps you’re rolling your eyes now, and that’s fair enough, but a big reason why these seventies skin flicks are great to watch is because the filmmakers took themselves so seriously. Writer/producer Pierre Brousseau even plastered the 1982 Cannes Film Festival with posters in hopes of generating attention for his movie. His strategy probably didn’t boost box office receipts much, but it did increase interest in his lead actress, resulting in her appearance in Playboy, and thence into the arms of Prince. Since Tanya’s Island is indeed about a woman searching for her prince charming, there’s a certain symmetry in this.

But probably the only symmetry you’re really interested in is Vanity’s, so you’ll be happy to know she’s completely naked before the opening credits have finished and remains half or wholly bare through much of the film. And for our female readers, her boyfriend’s member makes a brief appearance as well (though we suspect you won’t find the man attached to that appendage particularly alluring). Soon after this film Vanity would become famous as a singer and consort, and in one of her most memorable songs she cooed: “Ooh yeah, such a pretty mess.” That neatly sums up Tanya’s Island. It premiered in the U.S. today in 1980.