Love at the Top
Le Mouton enragé (original)
Nicholas Mallet, an inconspicuous and shy bank employee, one day successfully invites Marie-Paul, a young woman he hadn’t known before, in the streets of Paris to a café and sleeps with her the next day. When he tells his surprised friend Claude about the incident, the disillusioned and handicapped writer develops a plan to control and manipulate Nicholas’ life. First of all, he procures him to Roberte, a professor of philosophy’s frustrated and bored wife...
Starring Jean-Louis Trintignant, Jean-Pierre Cassel, Romy Schneider, Jane Birkin, Jean-François Balmer, Florinda Bolkan, Mary Marquet, Dominique Constanza, Gisèle Casadesus, Georges Wilson
It's a comedy movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Singapore.