Borderline, a film version of the novels Borderline and La Brèche, tells the story of Kiki at various stages of her life. With her mother institutionalized, she is raised by her grandmother, where left to her own devices, she takes refuge in school. Her life before 30 is a far cry from fairy-tale....
Philippe, an opera composer in search of inspiration, is forced to take in Simone, his rebellious, eccentric niece whose best friend is a skunk. Despite their diametrically opposed personalities, Philippe and Simone quickly discover that they may need each other more than they first thought.
Tommy, 10 years old, is well known by Social Services. He is considered a danger to society. Gilles, his guardian at this halfway house, sees potential for redemption in this kid driven by violence.
One evening, at the bend of an alley, an ordinary man surprises two young people who have just committed a crime. In panic, the teenagers take this witness hostage and drag him into their escape. Then begins for two generations that everything separates, an inner journey which will mark the three...
