Ópalo de fuego (Mercaderes del sexo)
- taona: 1980
- Firenena: Portugal, Spain
- Genre: Thriller
- Studio: Triton, C.I.D.C. Altamira Fil Altamira Films, Estudio 8
- Keyword: spy, human trafficking, erotic movie, sex trade
- tale: Jesús Franco
- Cast: Lina Romay, Nadine Pascal, Olivier Mathot, Joëlle Le Quément, Mel Rodrigo, Claude Boisson