This seems like a sequel to Étreintes à la prison de femmes where Laura Valérie is investigated by the press about the goings on at the prison involving Marie Noelly. But there are lots more complications than that.
Chantage de femmes (1989) is a feature movie produced by Dorcel in France. It was directed by Michel Ricaud. On screen you will see Laura Valérie, Marie Noelly, Nadia Aubrun, Sabrina Darmon and Charlotte Stéphie. With a runtime of 1h 17m, the film averages 7.8/10 across 6 TMDB ratings.
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