Ópalo de fuego (Mercaderes del sexo)

The name of this movie is Ópalo de fuego (Mercaderes del sexo) released in 1978-04-10 and it's main theme is Two pretty chorus girls, Cecile and Brigitte, who have been sentenced to prison terms, agree to undertake risky undercover work for Senator Conolly in exchange for their freedom. Investigating the disappearance of well-known personalities, as well as young women, Conolly wants the dancers to get hired by a Canary Islands nightclub to keep tabs on the owners, Mr. and Mrs. Forbes....