Gwendoline, from 'Emmanuelle' director Just Jaeckin, is an erotic comic-book action adventure (think Indiana Jones crossed with Barbarella, only with more nudity) wherein a gorgeous but innocent young woman (played by 80s rock-babe Tawny Kitaen) teams up with a roguish riverboat captain (Brent Huff) to locate her father, a scientist who went missing while looking for a rare butterfly in the hostile land of Yik-Yak.
A one-time fashion photographer, Jaeckin is more than capable of capturing a striking image, whether it be a beautiful vista, the sensuous curves of a woman, or the surreal sight of a bald, naked Amazonian chick being sucked up an down an industrial pipe, but he fails dismally at telling a story, either as writer or director. His terrible script is hampered by dreadful dialogue (not helped by a wooden cast) and his handling of many scenes, most notably the action, leaves much be desired, being unimaginatively executed and ultimately rather lifeless.
Despite all of this, however, the film still manages to be a reasonably entertaining experience—partly due to the silliness of the whole thing, partly because of the often excellent production design (much of which would not look out of place in a major Hollywood film) and some surprising violence, but mostly thanks to all of the S&M-laced nudity, especially from the lovely Kitaen, who can't act, but who has a great bod and isn't afraid to show it.