A beautiful sophisticated female, Catherine (Elvire Audray) returns to her parent's plantation in the Amazon for her 18th birthday. To celebrate they take a boat trio through the untamed jungles where her parents are barbarically murdered and beheaded. Barely surviving the attack, Catherine is captured by a tribe of Amazonian head hunters, brutalized, devirginized, beaten, humiliated, raped and sold into slavery. One of the tribe's warriors becomes her only salvation, and helps Catherine execute her lust for revenge.