Her first major role was in Chabrol 's film '' Les Cousins '' ( 1959 ) . She later appeared in most of Chabrol 's films . Some of the more noteworthy of his films Audran appeared in were '' Les Bonnes Femmes '' ( 1960 ) , '' La Femme Infidèle '' ( 1968 ) , '' Les Biches '' ( 1968 ) as a wealthy bisexual who becomes involved in a '' ménage à trois '' ( she first gained notice in this ) , '' Le Boucher '' ( 1970 ) as a school teacher in rural France , '' Juste Avant La Nuit '' ( 1971 ) , and '' Violette Nozière '' ( 1978 ) . She won the Silver Bear for Best Actress for her role in '' Les Biches '' at the 18th Berlin International Film Festival
18th Berlin International Film Festival
18th Berlin International Film Festival
Stéphane Audran