Change pas de main (1975)

Director: Paul Vecchiali
Studio: Contrechamp, Unite Trois

Starring: Myriam Mezieres, Francoise Giret, Helene Surgere, Sonia Saviange, Liza Braconnier, Howard Vernon, Nanette Corey, Michel Delahaye, Dominique Erlanger, Noel Simsolo, Huguette Dathane, Natacha Karenoff, Valerie Wilson, Jean Droze, Marcel Gassouk, Andrew Moore
Description: A well-known politician woman receives a tape showing her son in a porno movie. She decides to hire a female detective to figure out who is trying to black-mail her.

AKA Don’t Change Hands