Jack Hill Double Feature: The Big Doll House (1971) and The Big Bird Cage (1972)
A double-dose of feminist / misogynist Filipino thrills! Doll House invented the genre, with a 125k budget and a 10 million dollar box office draw. But I way prefer the followup Bird Cage for being more technically accomplished and fun. Also, unlike the first film, Bird Cage had a screenplay written by Jack Hill, so his tongue-in-cheek satirical edge makes the inherently sleazy scenario more palatable.
Related: if you have Netflix streaming, don't miss Machete Maidens Unleashed, a recent documentary regarding exploitation movies shot in the Philippines.