One on Top of the Other

girls' night

20th century, 60s, adultery, death row, doppelganger, exploitation, false accusation, female nudity, fetish, grindhouse, husband wife relationship, illness, investigation, italy, killer, lesbian sex, lookalikes, love triangle, murder, paris france, plot twist, psychological trauma, realistic, rough, san francisco, serious, sexual attraction, sexual fantasy, sexual obsession, sexual tension, sexy, slasher, sleaze, surprise ending, suspense, suspenseful, tense, unfaithfulness, who done it, whodunit

France, Italy, Spain