7. Fire And Ice (1983)
It's worth noting straight away that this 1984 collaboration with legendary fantasy artist Frank Frazetta is almost certainly the mildest work of director Ralph Bakshi. The hitherto underground animation auteur had really pushed the boundaries with such adult-oriented earlier films as Fritz the Cat and Coonskin, and by the early 80s he was happy to play things a little safer to win over a larger audience. As a result, Fire and Ice is the simplest of sword and sorcery adventures, with a plot you could fit on the back of an envelope. However, it's hard to fault as eye candy, thanks to Frazetta's iconic character and location designs. And of course, it's the eye candy element which really pushes things as far as the PG rating goes, thanks to the curvaceous heroine Princess Teegra, who spends almost the duration of the movie wearing nothing more than a bikini so microscopic there barely seems any point for it to be there at all. Would the classifiers have been so lenient had Fire and Ice been live action? On the other hand - is a bikini like Teegra's even physically possible on a real woman?