Phantasm II

Phantasm II is my favorite film in this horror film series. Is it because of this scene? Probably. Paula Irvine stars here as the female lead who's first seen in this eerie scene dressed in a black cloak with a hood over her head.

When the hood is pulled back, Irvine is seen with an interesting gag covering her mouth. It looks like a medical gag. She's kneeling down in a manner that suggests her wrists are tied to something in front of her. But the black cloak doesn't reveal much of her body.

This scene becomes very gory when a monster emerges from her back, Alien-like. Since she's bare-backed under the cloak, I'm assuming that she's naked (and thus barefoot).

There's more bondage with Irvine strapped to a gurney, but she's fully dressed. Phantasm II is the only film in the series to have any bondage, and it's also a great flick overall to watch for Halloween. You can see a clip of the first bondage scene right here.