Three exploitation classics explore the seamy world of white slavery. Naked Amazon is a pseudo-documentary look at the savagery of the Brazilian jungle. In White Slave, Catherine (Elvire Audray) plots revenge against her captors, cannibals who beheaded her parents. Sacrifice of the White Goddess rounds out the trio. It follows a lovely archaeology student who enters the jungle to study the Mayan culture and nearly ends up as their next sacrifice.