That Most Important Thing: Love
Plot: 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.
Romy Schneider. Romy Schneider was 36 in That Most Important Thing: Love as 'Nadine Chevalier'.
Fabio Testi. Fabio Testi was 33 in That Most Important Thing: Love as 'Servais Mont'.
Jacques Dutronc. Jacques Dutronc was 31 in That Most Important Thing: Love as 'Jacques Chevalier'.
Claude Dauphin. Claude Dauphin was 71 in That Most Important Thing: Love as 'Mazelli'.
Roger Blin. Roger Blin was 67 in That Most Important Thing: Love as 'Servais' Father'.
Nicoletta Machiavelli. Nicoletta Machiavelli was 30 in That Most Important Thing: Love as 'Luce Lapade'.
Klaus Kinski. Klaus Kinski was 48 in That Most Important Thing: Love as 'Karl-Heinz Zimmer'.
Gabrielle Doulcet. Gabrielle Doulcet was 84 in That Most Important Thing: Love as 'Madame Mazelli'.
Michel Robin. Michel Robin was 44 in That Most Important Thing: Love as 'Raymond Lapade'.
Guy Mairesse. Guy Mairesse was 50 in That Most Important Thing: Love as 'Laurent Messala'.
Katia Tchenko. Katia Tchenko was 27 in That Most Important Thing: Love as 'Myriam, prostitute'.
Paul Bisciglia. Paul Bisciglia was 46 in That Most Important Thing: Love as 'Assistant Director'.
Sylvain Lévignac. Sylvain Lévignac was 45 in That Most Important Thing: Love as 'First Man in the Brewery'.
Olga Valéry. Olga Valéry was 72 in That Most Important Thing: Love as 'Woman with the Dildo'.
Jacques Boudet. Jacques Boudet was 39 in That Most Important Thing: Love as 'Robert Beninge'.
Robert Dadiès. Robert Dadiès was >> in That Most Important Thing: Love as 'Doctor in the Hospital / Actor in the Theatre'.
Georges-Fréderic Dehlen. Georges-Fréderic Dehlen was >> in That Most Important Thing: Love as 'Actor in the Theatre'.
Jack Jourdain. Jack Jourdain was >> in That Most Important Thing: Love as 'Victor'.
Claude Legros. Claude Legros was 43 in That Most Important Thing: Love as 'Manuel Rosenthal'.
Kira Potonie. Kira Potonie was >> in That Most Important Thing: Love as 'Messala's wife'.
Michel Such. Michel Such was 30 in That Most Important Thing: Love as 'Electrician'.
Jacques Van Dooren. Jacques Van Dooren was >> in That Most Important Thing: Love as 'Verdurin'.
Nadia Vasil. Nadia Vasil was >> in That Most Important Thing: Love as 'Female Director'.
Sin May Zao. Sin May Zao was >> in That Most Important Thing: Love as 'Vietnamese Girl'.
Gérard Zimmermann. Gérard Zimmermann was 31 in That Most Important Thing: Love as 'Léonard'.
Claudine Beccarie. Claudine Beccarie was 29 in That Most Important Thing: Love as 'Girl at the Orgy (uncredited)'.
Frédérique Barral. Frédérique Barral was 23 in That Most Important Thing: Love as 'Girl in the brewery (uncredited)'.
Michel Berreur. Michel Berreur was 34 in That Most Important Thing: Love as 'Second man in the brewery (uncredited)'.
Guy Delorme. Guy Delorme was 45 in That Most Important Thing: Love as 'Mazelli henchman (uncredited)'.
Jerry Di Giacomo. Jerry Di Giacomo was >> in That Most Important Thing: Love as 'English transvestite'.
Serge Godenaire. Serge Godenaire was >> in That Most Important Thing: Love as 'Youth in the orgy (uncredited)'.
Gérard Moisan. Gérard Moisan was >> in That Most Important Thing: Love as 'Mazelli henchman (uncredited)'.
Manu Pluton. Manu Pluton was 33 in That Most Important Thing: Love as 'Man at the gym (uncredited)'.
Eric Vasberg. Eric Vasberg was 45 in That Most Important Thing: Love as 'Third man in the brewery (uncredited)'.
Andrzej Żuławski. Andrzej Żuławski was 34 in That Most Important Thing: Love as 'Director, Screenplay'
Ricardo Aronovich. Ricardo Aronovich was 45 in That Most Important Thing: Love as 'Director of Photography'
Laurent Ferrier. Laurent Ferrier was 30 in That Most Important Thing: Love as 'First Assistant Director'
Christopher Frank. Christopher Frank was 32 in That Most Important Thing: Love as 'Novel, Screenplay'
Albina du Boisrouvray. Albina du Boisrouvray was 33 in That Most Important Thing: Love as 'Producer'
Léo L. Fuchs. Léo L. Fuchs was 45 in That Most Important Thing: Love as 'Executive Producer'
Christiane Lack. Christiane Lack was 36 in That Most Important Thing: Love as 'Editor'
Maurice Laumain. Maurice Laumain was >> in That Most Important Thing: Love as 'Sound Editor'
Georges Delerue. Georges Delerue was 49 in That Most Important Thing: Love as 'Original Music Composer'
Massimo De Rossi. Massimo De Rossi was >> in That Most Important Thing: Love as 'Makeup Artist'
Catherine Leterrier. Catherine Leterrier was 32 in That Most Important Thing: Love as 'Costume Design'
Didier Lavergne. Didier Lavergne was >> in That Most Important Thing: Love as 'Makeup Artist'
Élisabeth Rappeneau. Élisabeth Rappeneau was 35 in That Most Important Thing: Love as 'Script Supervisor'
Jean Nény. Jean Nény was 53 in That Most Important Thing: Love as 'Sound Mixer'
Jean-Max Guérin. Jean-Max Guérin was 28 in That Most Important Thing: Love as 'Hairstylist'
Claude Carliez. Claude Carliez was 50 in That Most Important Thing: Love as 'Stunt Coordinator'
Jean-Pierre Kohut-Svelko. Jean-Pierre Kohut-Svelko was 28 in That Most Important Thing: Love as 'Production Design'
Georges Casati. Georges Casati was >> in That Most Important Thing: Love as 'Production Manager'
Jacques Gérardot. Jacques Gérardot was >> in That Most Important Thing: Love as 'Sound Recordist'