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.
Nadine Chevalier
Servais Mont
Jacques Chevalier
Mazelli
Servais' Father
Luce Lapade
Karl-Heinz Zimmer
Madame Mazelli
Raymond Lapade
Laurent Messala
Myriam, prostitute
Assistant Director
First Man in the Brewery
Woman with the Dildo
Robert Beninge
Doctor in the Hospital / Actor in the Theatre
Actor in the Theatre
Victor
Manuel Rosenthal
Messala's wife
Electrician
Verdurin
Female Director
Vietnamese Girl
Léonard
Girl at the Orgy (uncredited)
Girl in the brewery (uncredited)
Second man in the brewery (uncredited)
Mazelli henchman (uncredited)
English transvestite
Youth in the orgy (uncredited)
Man at the gym (uncredited)
Third man in the brewery (uncredited)
