That Most Important Thing: Love

Servais Mont, a freelance photographer who works taking compromising photos, gets fascinated by Nadine Chevalier, a tormented low-budget movie actress married to an eccentric film photo collector.

Cast

Romy Schneider

Nadine Chevalier

Fabio Testi

Servais Mont

Jacques Dutronc

Jacques Chevalier

Claude Dauphin

Mazelli

Roger Blin

Servais' Father