The More It Goes, the Less It Goes

The More It Goes, the Less It Goes (Plus ça va, moins ça va) is a 1977 French film.

Plot
Two police inspectors are investigating a homicide.

Cast

 * Jean-Pierre Marielle as Inspector Pignon
 * Jean Carmet as Inspector Melville
 * Niels Arestrup as Vincent
 * Caroline Cartier as Sylvia Rastadelle
 * Henri Garcin as Edouard Jesufard
 * Louis Jourdan as Paul Tango
 * Mort Shuman as Francis Million
 * Helga Liné as Annie
 * Nadiuska as Zuka
 * Tomás Picó as Alex
 * Mostéfa Stiti as Salah
 * Máximo Valverde as Donald Passover